42864194759136 has 48 divisors (see below), whose sum is σ = 112700875274064. Its totient is φ = 14264907582464.

The previous prime is 42864194759129. The next prime is 42864194759153. The reversal of 42864194759136 is 63195749146824.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 361773855 + ... + 361892318.

It is an arithmetic number, because the mean of its divisors is an integer number (2347934901543).

Almost surely, 2^{42864194759136} is an apocalyptic number.

It is an amenable number.

42864194759136 is an abundant number, since it is smaller than the sum of its proper divisors (69836680514928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42864194759136 is a wasteful number, since it uses less digits than its factorization.

42864194759136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723666803 (or 723666795 counting only the distinct ones).

The product of its digits is 313528320, while the sum is 69.

The spelling of 42864194759136 in words is "forty-two trillion, eight hundred sixty-four billion, one hundred ninety-four million, seven hundred fifty-nine thousand, one hundred thirty-six".