3161123440674 has 32 divisors (see below), whose sum is σ = 6350903139840. Its totient is φ = 1048932225792.

The previous prime is 3161123440661. The next prime is 3161123440799. The reversal of 3161123440674 is 4760443211613.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36630144 + ... + 36716340.

It is an arithmetic number, because the mean of its divisors is an integer number (198465723120).

Almost surely, 2^{3161123440674} is an apocalyptic number.

3161123440674 is an abundant number, since it is smaller than the sum of its proper divisors (3189779699166).

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

3161123440674 is a wasteful number, since it uses less digits than its factorization.

3161123440674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113834.

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 3161123440674 in words is "three trillion, one hundred sixty-one billion, one hundred twenty-three million, four hundred forty thousand, six hundred seventy-four".