6131292749042 has 64 divisors (see below), whose sum is σ = 9719581340160. Its totient is φ = 2896647936000.

The previous prime is 6131292749017. The next prime is 6131292749083. The reversal of 6131292749042 is 2409472921316.

It is a happy number.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1002989378 + ... + 1002995490.

It is an arithmetic number, because the mean of its divisors is an integer number (151868458440).

Almost surely, 2^{6131292749042} is an apocalyptic number.

6131292749042 is a deficient number, since it is larger than the sum of its proper divisors (3588288591118).

6131292749042 is a wasteful number, since it uses less digits than its factorization.

6131292749042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7979.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 6131292749042 in words is "six trillion, one hundred thirty-one billion, two hundred ninety-two million, seven hundred forty-nine thousand, forty-two".