138762024371082 has 128 divisors (see below), whose sum is σ = 358731257241600. Its totient is φ = 38941219152000.

The previous prime is 138762024371057. The next prime is 138762024371083. The reversal of 138762024371082 is 280173420267831.

It is a happy number.

138762024371082 is a `hidden beast` number, since 1 + 3 + 8 + 7 + 620 + 2 + 4 + 3 + 7 + 1 + 0 + 8 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (138762024371083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8577894 + ... + 18737777.

It is an arithmetic number, because the mean of its divisors is an integer number (2802587947200).

Almost surely, 2^{138762024371082} is an apocalyptic number.

138762024371082 is an abundant number, since it is smaller than the sum of its proper divisors (219969232870518).

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

138762024371082 is a wasteful number, since it uses less digits than its factorization.

138762024371082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27315929 (or 27315923 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 54.

The spelling of 138762024371082 in words is "one hundred thirty-eight trillion, seven hundred sixty-two billion, twenty-four million, three hundred seventy-one thousand, eighty-two".