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4440311241402 = 2317294793133861
BaseRepresentation
bin100000010011101011100…
…1011001001101010111010
3120201111012220222022100210
41000213113023021222322
51040222224134211102
613235503440011550
7635542023544221
oct100472713115272
916644186868323
104440311241402
111462141a34303
125b868b300bb6
13262947b21a2a
14114cab16bcb8
157a78186a36c
hex409d72c9aba

4440311241402 has 64 divisors (see below), whose sum is σ = 9747564364800. Its totient is φ = 1342194631680.

The previous prime is 4440311241341. The next prime is 4440311241403. The reversal of 4440311241402 is 2041421130444.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4440311241402.

It is not an unprimeable number, because it can be changed into a prime (4440311241403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150049 + ... + 2983812.

It is an arithmetic number, because the mean of its divisors is an integer number (152305693200).

Almost surely, 24440311241402 is an apocalyptic number.

4440311241402 is an abundant number, since it is smaller than the sum of its proper divisors (5307253123398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4440311241402 is a wasteful number, since it uses less digits than its factorization.

4440311241402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3134391.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 4440311241402 its reverse (2041421130444), we get a palindrome (6481732371846).

The spelling of 4440311241402 in words is "four trillion, four hundred forty billion, three hundred eleven million, two hundred forty-one thousand, four hundred two".

Divisors: 1 2 3 6 17 29 34 51 58 87 102 174 479 493 958 986 1437 1479 2874 2958 8143 13891 16286 24429 27782 41673 48858 83346 236147 472294 708441 1416882 3133861 6267722 9401583 18803166 53275637 90881969 106551274 159826911 181763938 272645907 319653822 545291814 1501119419 1544993473 3002238838 3089986946 4503358257 4634980419 9006716514 9269960838 25519030123 43532463151 51038060246 76557090369 87064926302 130597389453 153114180738 261194778906 740051873567 1480103747134 2220155620701 4440311241402