82665387048024 has 96 divisors (see below), whose sum is σ = 246021407695440. Its totient is φ = 24867269683200.

The previous prime is 82665387047987. The next prime is 82665387048037. The reversal of 82665387048024 is 42084078356628.

82665387048024 is a `hidden beast` number, since 8 + 2 + 6 + 6 + 53 + 87 + 0 + 480 + 24 = 666.

It is a super-2 number, since 2×82665387048024² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 380823937 + ... + 381040944.

Almost surely, 2^{82665387048024} is an apocalyptic number.

It is an amenable number.

82665387048024 is an abundant number, since it is smaller than the sum of its proper divisors (163356020647416).

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

82665387048024 is a wasteful number, since it uses less digits than its factorization.

82665387048024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761865041 (or 761865034 counting only the distinct ones).

The product of its (nonzero) digits is 123863040, while the sum is 63.

The spelling of 82665387048024 in words is "eighty-two trillion, six hundred sixty-five billion, three hundred eighty-seven million, forty-eight thousand, twenty-four".