82665416124632 has 32 divisors (see below), whose sum is σ = 169091580672000. Its totient is φ = 37574471479200.

The previous prime is 82665416124619. The next prime is 82665416124713. The reversal of 82665416124632 is 23642161456628.

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, 4323632 + ... + 13565567.

It is an arithmetic number, because the mean of its divisors is an integer number (5284111896000).

Almost surely, 2^{82665416124632} is an apocalyptic number.

It is an amenable number.

82665416124632 is an abundant number, since it is smaller than the sum of its proper divisors (86426164547368).

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

82665416124632 is a wasteful number, since it uses less digits than its factorization.

82665416124632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17941727 (or 17941723 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 56.

The spelling of 82665416124632 in words is "eighty-two trillion, six hundred sixty-five billion, four hundred sixteen million, one hundred twenty-four thousand, six hundred thirty-two".