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4440033101401 = 181193127101397
BaseRepresentation
bin100000010011100011010…
…0110001000011001011001
3120201110111112121100000021
41000213012212020121121
51040221141433221101
613235420102310441
7635532105441352
oct100470646103131
916643445540007
104440033101401
111462009a30637
125b8612128421
13262902308b51
14114c82248d29
157a7672285a1
hex409c6988659

4440033101401 has 8 divisors (see below), whose sum is σ = 4487696160584. Its totient is φ = 4392624245760.

The previous prime is 4440033101249. The next prime is 4440033101443. The reversal of 4440033101401 is 1041013300444.

It can be written as a sum of positive squares in 4 ways, for example, as 268733376025 + 4171299725376 = 518395^2 + 2042376^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4440033101401 - 229 = 4439496230489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4440033161401) 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 7 ways as a sum of consecutive naturals, for example, 63515766 + ... + 63585631.

It is an arithmetic number, because the mean of its divisors is an integer number (560962020073).

Almost surely, 24440033101401 is an apocalyptic number.

It is an amenable number.

4440033101401 is a deficient number, since it is larger than the sum of its proper divisors (47663059183).

4440033101401 is a wasteful number, since it uses less digits than its factorization.

4440033101401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127101771.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 4440033101401 its reverse (1041013300444), we get a palindrome (5481046401845).

The spelling of 4440033101401 in words is "four trillion, four hundred forty billion, thirty-three million, one hundred one thousand, four hundred one".

Divisors: 1 181 193 34933 127101397 23005352857 24530569621 4440033101401