42306522015824 has 40 divisors (see below), whose sum is σ = 93308455680192. Its totient is φ = 18394140005120.

The previous prime is 42306522015763. The next prime is 42306522015851. The reversal of 42306522015824 is 42851022560324.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 5225603909 + ... + 5225612004.

Almost surely, 2^{42306522015824} is an apocalyptic number.

42306522015824 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42306522015824 is an abundant number, since it is smaller than the sum of its proper divisors (51001933664368).

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

42306522015824 is a wasteful number, since it uses less digits than its factorization.

42306522015824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10451215955 (or 10451215949 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 44.

The spelling of 42306522015824 in words is "forty-two trillion, three hundred six billion, five hundred twenty-two million, fifteen thousand, eight hundred twenty-four".