3156672443105 has 64 divisors (see below), whose sum is σ = 3909490624512. Its totient is φ = 2446080000000.

The previous prime is 3156672443027. The next prime is 3156672443143. The reversal of 3156672443105 is 5013442766513.

It is not a de Polignac number, because 3156672443105 - 2³⁸ = 2881794536161 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3156672443105.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3465062600 + ... + 3465063510.

It is an arithmetic number, because the mean of its divisors is an integer number (61085791008).

Almost surely, 2^{3156672443105} is an apocalyptic number.

It is an amenable number.

3156672443105 is a deficient number, since it is larger than the sum of its proper divisors (752818181407).

3156672443105 is a wasteful number, since it uses less digits than its factorization.

3156672443105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1730.

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 3156672443105 in words is "three trillion, one hundred fifty-six billion, six hundred seventy-two million, four hundred forty-three thousand, one hundred five".