31850146706 has 24 divisors (see below), whose sum is σ = 56278753920. Its totient is φ = 13477273992.

The previous prime is 31850146637. The next prime is 31850146711. The reversal of 31850146706 is 60764105813.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2049230 + ... + 2064713.

It is an arithmetic number, because the mean of its divisors is an integer number (2344948080).

Almost surely, 2^31850146706 is an apocalyptic number.

31850146706 is a deficient number, since it is larger than the sum of its proper divisors (24428607214).

31850146706 is a wasteful number, since it uses less digits than its factorization.

31850146706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4114038 (or 4114031 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 31850146706 in words is "thirty-one billion, eight hundred fifty million, one hundred forty-six thousand, seven hundred six".