82639190334132 has 96 divisors (see below), whose sum is σ = 215127360000000. Its totient is φ = 27433792120032.

The previous prime is 82639190334079. The next prime is 82639190334137. The reversal of 82639190334132 is 23143309193628.

82639190334132 is a `hidden beast` number, since 8 + 2 + 6 + 3 + 9 + 190 + 33 + 413 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82639190334137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24213619 + ... + 27414917.

It is an arithmetic number, because the mean of its divisors is an integer number (2240910000000).

Almost surely, 2^{82639190334132} is an apocalyptic number.

It is an amenable number.

82639190334132 is an abundant number, since it is smaller than the sum of its proper divisors (132488169665868).

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

82639190334132 is a wasteful number, since it uses less digits than its factorization.

82639190334132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3202290 (or 3202282 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 54.

The spelling of 82639190334132 in words is "eighty-two trillion, six hundred thirty-nine billion, one hundred ninety million, three hundred thirty-four thousand, one hundred thirty-two".