3161027745344 has 112 divisors (see below), whose sum is σ = 7738391635200. Its totient is φ = 1251141298176.

The previous prime is 3161027745319. The next prime is 3161027745349. The reversal of 3161027745344 is 4435477201613.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×3161027745344² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3161027745349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4990439 + ... + 5588070.

Almost surely, 2^{3161027745344} is an apocalyptic number.

It is an amenable number.

3161027745344 is an abundant number, since it is smaller than the sum of its proper divisors (4577363889856).

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

3161027745344 is a wasteful number, since it uses less digits than its factorization.

3161027745344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10578580 (or 10578570 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 47.

The spelling of 3161027745344 in words is "three trillion, one hundred sixty-one billion, twenty-seven million, seven hundred forty-five thousand, three hundred forty-four".