31746120914 has 16 divisors (see below), whose sum is σ = 48723409440. Its totient is φ = 15508285920.

The previous prime is 31746120877. The next prime is 31746120919. The reversal of 31746120914 is 41902164713.

It is not an unprimeable number, because it can be changed into a prime (31746120919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 806027 + ... + 844494.

It is an arithmetic number, because the mean of its divisors is an integer number (3045213090).

Almost surely, 2^31746120914 is an apocalyptic number.

31746120914 is a deficient number, since it is larger than the sum of its proper divisors (16977288526).

31746120914 is a wasteful number, since it uses less digits than its factorization.

31746120914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650745.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 31746120914 in words is "thirty-one billion, seven hundred forty-six million, one hundred twenty thousand, nine hundred fourteen".