82764412830136 has 16 divisors (see below), whose sum is σ = 156112515221040. Its totient is φ = 41134408771200.

The previous prime is 82764412830079. The next prime is 82764412830139. The reversal of 82764412830136 is 63103821446728.

It is a super-2 number, since 2×82764412830136² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82764412830139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30974704065 + ... + 30974706736.

It is an arithmetic number, because the mean of its divisors is an integer number (9757032201315).

Almost surely, 2^{82764412830136} is an apocalyptic number.

It is an amenable number.

82764412830136 is a deficient number, since it is larger than the sum of its proper divisors (73348102390904).

82764412830136 is a wasteful number, since it uses less digits than its factorization.

82764412830136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61949410974 (or 61949410970 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 55.

The spelling of 82764412830136 in words is "eighty-two trillion, seven hundred sixty-four billion, four hundred twelve million, eight hundred thirty thousand, one hundred thirty-six".