31064424730 has 32 divisors (see below), whose sum is σ = 56350526400. Its totient is φ = 12329304192.

The previous prime is 31064424701. The next prime is 31064424757. The reversal of 31064424730 is 3742446013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2890006 + ... + 2900734.

It is an arithmetic number, because the mean of its divisors is an integer number (1760953950).

Almost surely, 2^31064424730 is an apocalyptic number.

31064424730 is a deficient number, since it is larger than the sum of its proper divisors (25286101670).

31064424730 is a wasteful number, since it uses less digits than its factorization.

31064424730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12958.

The product of its (nonzero) digits is 48384, while the sum is 34.

The spelling of 31064424730 in words is "thirty-one billion, sixty-four million, four hundred twenty-four thousand, seven hundred thirty".