31141399674 has 64 divisors (see below), whose sum is σ = 77670254592. Its totient is φ = 8086699200.

The previous prime is 31141399661. The next prime is 31141399691. The reversal of 31141399674 is 47699314113.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3510004 + ... + 3518864.

It is an arithmetic number, because the mean of its divisors is an integer number (1213597728).

Almost surely, 2^31141399674 is an apocalyptic number.

31141399674 is an abundant number, since it is smaller than the sum of its proper divisors (46528854918).

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

31141399674 is a wasteful number, since it uses less digits than its factorization.

31141399674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16491.

The product of its digits is 489888, while the sum is 48.

The spelling of 31141399674 in words is "thirty-one billion, one hundred forty-one million, three hundred ninety-nine thousand, six hundred seventy-four".