33713724790257 has 16 divisors (see below), whose sum is σ = 45258224119680. Its totient is φ = 22322789701632.

The previous prime is 33713724790247. The next prime is 33713724790261. The reversal of 33713724790257 is 75209742731733.

It is not a de Polignac number, because 33713724790257 - 2²³ = 33713716401649 is a prime.

It is a super-2 number, since 2×33713724790257² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33713724790257.

It is not an unprimeable number, because it can be changed into a prime (33713724790247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33086032 + ... + 34089777.

It is an arithmetic number, because the mean of its divisors is an integer number (2828639007480).

Almost surely, 2^{33713724790257} is an apocalyptic number.

It is an amenable number.

33713724790257 is a deficient number, since it is larger than the sum of its proper divisors (11544499329423).

33713724790257 is a wasteful number, since it uses less digits than its factorization.

33713724790257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67176952.

The product of its (nonzero) digits is 46675440, while the sum is 60.

The spelling of 33713724790257 in words is "thirty-three trillion, seven hundred thirteen billion, seven hundred twenty-four million, seven hundred ninety thousand, two hundred fifty-seven".