42598968753687 has 32 divisors (see below), whose sum is σ = 58739450449920. Its totient is φ = 27432303125760.

The previous prime is 42598968753661. The next prime is 42598968753709. The reversal of 42598968753687 is 78635786989524.

It is not a de Polignac number, because 42598968753687 - 2³⁶ = 42530249276951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42598968743687) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 668680278 + ... + 668743980.

It is an arithmetic number, because the mean of its divisors is an integer number (1835607826560).

Almost surely, 2^{42598968753687} is an apocalyptic number.

42598968753687 is a deficient number, since it is larger than the sum of its proper divisors (16140481696233).

42598968753687 is a wasteful number, since it uses less digits than its factorization.

42598968753687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76943.

The product of its digits is 43893964800, while the sum is 87.

The spelling of 42598968753687 in words is "forty-two trillion, five hundred ninety-eight billion, nine hundred sixty-eight million, seven hundred fifty-three thousand, six hundred eighty-seven".