31342034042 has 16 divisors (see below), whose sum is σ = 51766286112. Its totient is φ = 14113234320.

The previous prime is 31342034023. The next prime is 31342034063. The reversal of 31342034042 is 24043024313.

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, 6654833 + ... + 6659540.

It is an arithmetic number, because the mean of its divisors is an integer number (3235392882).

Almost surely, 2^31342034042 is an apocalyptic number.

31342034042 is a deficient number, since it is larger than the sum of its proper divisors (20424252070).

31342034042 is a wasteful number, since it uses less digits than its factorization.

31342034042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13314493.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 31342034042 its reverse (24043024313), we get a palindrome (55385058355).

The spelling of 31342034042 in words is "thirty-one billion, three hundred forty-two million, thirty-four thousand, forty-two".