31364613244 has 6 divisors (see below), whose sum is σ = 54888073184. Its totient is φ = 15682306620.

The previous prime is 31364613229. The next prime is 31364613257. The reversal of 31364613244 is 44231646313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3920576652 + ... + 3920576659.

Almost surely, 2^31364613244 is an apocalyptic number.

It is an amenable number.

31364613244 is a deficient number, since it is larger than the sum of its proper divisors (23523459940).

31364613244 is a wasteful number, since it uses less digits than its factorization.

31364613244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7841153315 (or 7841153313 counting only the distinct ones).

The product of its digits is 124416, while the sum is 37.

The spelling of 31364613244 in words is "thirty-one billion, three hundred sixty-four million, six hundred thirteen thousand, two hundred forty-four".