42332052156 has 12 divisors (see below), whose sum is σ = 98774788392. Its totient is φ = 14110684048.

The previous prime is 42332052089. The next prime is 42332052187. The reversal of 42332052156 is 65125023324.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1763835495 + ... + 1763835518.

It is an arithmetic number, because the mean of its divisors is an integer number (8231232366).

Almost surely, 2^42332052156 is an apocalyptic number.

It is an amenable number.

42332052156 is an abundant number, since it is smaller than the sum of its proper divisors (56442736236).

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

42332052156 is a wasteful number, since it uses less digits than its factorization.

42332052156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3527671020 (or 3527671018 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 42332052156 in words is "forty-two billion, three hundred thirty-two million, fifty-two thousand, one hundred fifty-six".