82611985324 has 12 divisors (see below), whose sum is σ = 157713790248. Its totient is φ = 37550902400.

The previous prime is 82611985249. The next prime is 82611985331. The reversal of 82611985324 is 42358911628.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 938772517 + ... + 938772604.

It is an arithmetic number, because the mean of its divisors is an integer number (13142815854).

Almost surely, 2^82611985324 is an apocalyptic number.

It is an amenable number.

82611985324 is a deficient number, since it is larger than the sum of its proper divisors (75101804924).

82611985324 is a wasteful number, since it uses less digits than its factorization.

82611985324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1877545136 (or 1877545134 counting only the distinct ones).

The product of its digits is 829440, while the sum is 49.

The spelling of 82611985324 in words is "eighty-two billion, six hundred eleven million, nine hundred eighty-five thousand, three hundred twenty-four".