3159647814457 has 12 divisors (see below), whose sum is σ = 3265446023040. Its totient is φ = 3057174674280.

The previous prime is 3159647814409. The next prime is 3159647814503. The reversal of 3159647814457 is 7544187469513.

It is a de Polignac number, because none of the positive numbers 2^k-3159647814457 is a prime.

It is a super-2 number, since 2×3159647814457² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3159647814157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5111344 + ... + 5696062.

It is an arithmetic number, because the mean of its divisors is an integer number (272120501920).

Almost surely, 2^{3159647814457} is an apocalyptic number.

It is an amenable number.

3159647814457 is a deficient number, since it is larger than the sum of its proper divisors (105798208583).

3159647814457 is an equidigital number, since it uses as much as digits as its factorization.

3159647814457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590404 (or 590373 counting only the distinct ones).

The product of its digits is 101606400, while the sum is 64.

The spelling of 3159647814457 in words is "three trillion, one hundred fifty-nine billion, six hundred forty-seven million, eight hundred fourteen thousand, four hundred fifty-seven".