31052344252 has 24 divisors (see below), whose sum is σ = 59688720000. Its totient is φ = 14069482416.

The previous prime is 31052344247. The next prime is 31052344283. The reversal of 31052344252 is 25244325013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8880502 + ... + 8883997.

It is an arithmetic number, because the mean of its divisors is an integer number (2487030000).

Almost surely, 2^31052344252 is an apocalyptic number.

It is an amenable number.

31052344252 is a deficient number, since it is larger than the sum of its proper divisors (28636375748).

31052344252 is a wasteful number, since it uses less digits than its factorization.

31052344252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17764545 (or 17764543 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 31052344252 its reverse (25244325013), we get a palindrome (56296669265).

The spelling of 31052344252 in words is "thirty-one billion, fifty-two million, three hundred forty-four thousand, two hundred fifty-two".