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4440214033031 = 7417916096421
BaseRepresentation
bin100000010011101000101…
…1000010101001010000111
3120201110222011001121112202
41000213101120111022013
51040222024243024111
613235450044305115
7635536433360000
oct100472130251207
916643864047482
104440214033031
1114620a207a207
125b866284219b
13262930947a9a
14114c9c2a61a7
157a778067b3b
hex409d1615287

4440214033031 has 40 divisors (see below), whose sum is σ = 5212928775600. Its totient is φ = 3781694528640.

The previous prime is 4440214032973. The next prime is 4440214033051. The reversal of 4440214033031 is 1303304120444.

It is a happy number.

It is not a de Polignac number, because 4440214033031 - 218 = 4440213770887 is a prime.

It is a super-2 number, since 2×44402140330312 (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4440214032985 and 4440214033003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440214033051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 691511201 + ... + 691517621.

It is an arithmetic number, because the mean of its divisors is an integer number (130323219390).

Almost surely, 24440214033031 is an apocalyptic number.

4440214033031 is a deficient number, since it is larger than the sum of its proper divisors (772714742569).

4440214033031 is an equidigital number, since it uses as much as digits as its factorization.

4440214033031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8237 (or 8216 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 4440214033031 its reverse (1303304120444), we get a palindrome (5743518153475).

The spelling of 4440214033031 in words is "four trillion, four hundred forty billion, two hundred fourteen million, thirty-three thousand, thirty-one".

Divisors: 1 7 49 179 343 1253 1609 2401 6421 8771 11263 44947 61397 78841 288011 314629 429779 551887 1149359 2016077 2202403 3863209 8045513 10331389 14112539 15416821 56318591 72319723 98787773 394230137 506238061 691514411 1849318631 2759610959 3543666427 12945230417 24805664989 90616612919 634316290433 4440214033031