31124494082 has 32 divisors (see below), whose sum is σ = 53057592000. Its totient is φ = 13568473600.

The previous prime is 31124494057. The next prime is 31124494097. The reversal of 31124494082 is 28049442113.

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, 239207 + ... + 345642.

It is an arithmetic number, because the mean of its divisors is an integer number (1658049750).

Almost surely, 2^31124494082 is an apocalyptic number.

31124494082 is a deficient number, since it is larger than the sum of its proper divisors (21933097918).

31124494082 is a wasteful number, since it uses less digits than its factorization.

31124494082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584962.

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 31124494082 in words is "thirty-one billion, one hundred twenty-four million, four hundred ninety-four thousand, eighty-two".