31042345810959 has 64 divisors (see below), whose sum is σ = 55330638336000. Its totient is φ = 16803076479840.

The previous prime is 31042345810943. The next prime is 31042345810999. The reversal of 31042345810959 is 95901854324013.

31042345810959 is a `hidden beast` number, since 3 + 1 + 0 + 4 + 2 + 3 + 4 + 581 + 0 + 9 + 59 = 666.

It is not a de Polignac number, because 31042345810959 - 2⁴ = 31042345810943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31042345810999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33364744 + ... + 34282514.

It is an arithmetic number, because the mean of its divisors is an integer number (864541224000).

Almost surely, 2^{31042345810959} is an apocalyptic number.

31042345810959 is a deficient number, since it is larger than the sum of its proper divisors (24288292525041).

31042345810959 is a wasteful number, since it uses less digits than its factorization.

31042345810959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927225 (or 927219 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 54.

The spelling of 31042345810959 in words is "thirty-one trillion, forty-two billion, three hundred forty-five million, eight hundred ten thousand, nine hundred fifty-nine".