31034522345 has 16 divisors (see below), whose sum is σ = 37746155520. Its totient is φ = 24491688000.

The previous prime is 31034522303. The next prime is 31034522377. The reversal of 31034522345 is 54322543013.

It is not a de Polignac number, because 31034522345 - 2⁸ = 31034522089 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 420515 + ... + 488775.

It is an arithmetic number, because the mean of its divisors is an integer number (2359134720).

Almost surely, 2^31034522345 is an apocalyptic number.

It is an amenable number.

31034522345 is a deficient number, since it is larger than the sum of its proper divisors (6711633175).

31034522345 is a wasteful number, since it uses less digits than its factorization.

31034522345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69496.

The product of its (nonzero) digits is 43200, while the sum is 32.

The spelling of 31034522345 in words is "thirty-one billion, thirty-four million, five hundred twenty-two thousand, three hundred forty-five".