31713143535359 has 32 divisors (see below), whose sum is σ = 37557542830080. Its totient is φ = 26398115654400.

The previous prime is 31713143535349. The next prime is 31713143535371. The reversal of 31713143535359 is 95353534131713.

It is a cyclic number.

It is not a de Polignac number, because 31713143535359 - 2²⁸ = 31712875099903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 31713143535359.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31713143535349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102291422 + ... + 102600980.

It is an arithmetic number, because the mean of its divisors is an integer number (1173673213440).

Almost surely, 2^{31713143535359} is an apocalyptic number.

31713143535359 is a deficient number, since it is larger than the sum of its proper divisors (5844399294721).

31713143535359 is a wasteful number, since it uses less digits than its factorization.

31713143535359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315351.

The product of its digits is 7654500, while the sum is 53.

The spelling of 31713143535359 in words is "thirty-one trillion, seven hundred thirteen billion, one hundred forty-three million, five hundred thirty-five thousand, three hundred fifty-nine".