82836405344 has 48 divisors (see below), whose sum is σ = 203325728256. Its totient is φ = 32273923200.

The previous prime is 82836405319. The next prime is 82836405437. The reversal of 82836405344 is 44350463828.

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, 16806872 + ... + 16811799.

It is an arithmetic number, because the mean of its divisors is an integer number (4235952672).

Almost surely, 2^82836405344 is an apocalyptic number.

It is an amenable number.

82836405344 is an abundant number, since it is smaller than the sum of its proper divisors (120489322912).

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

82836405344 is a wasteful number, since it uses less digits than its factorization.

82836405344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33618699 (or 33618691 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 47.

The spelling of 82836405344 in words is "eighty-two billion, eight hundred thirty-six million, four hundred five thousand, three hundred forty-four".