31553114704 has 20 divisors (see below), whose sum is σ = 61971616276. Its totient is φ = 15560439552.

The previous prime is 31553114699. The next prime is 31553114717. The reversal of 31553114704 is 40741135513.

It can be written as a sum of positive squares in 2 ways, for example, as 19661648400 + 11891466304 = 140220^2 + 109048^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 31553114704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13506159 + ... + 13508494.

Almost surely, 2^31553114704 is an apocalyptic number.

It is an amenable number.

31553114704 is a deficient number, since it is larger than the sum of its proper divisors (30418501572).

31553114704 is a wasteful number, since it uses less digits than its factorization.

31553114704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27014734 (or 27014728 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The spelling of 31553114704 in words is "thirty-one billion, five hundred fifty-three million, one hundred fourteen thousand, seven hundred four".