138814603176 has 64 divisors (see below), whose sum is σ = 352129006080. Its totient is φ = 45593293760.

The previous prime is 138814603163. The next prime is 138814603177. The reversal of 138814603176 is 671306418831.

It is not an unprimeable number, because it can be changed into a prime (138814603177) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3022255 + ... + 3067841.

It is an arithmetic number, because the mean of its divisors is an integer number (5502015720).

Almost surely, 2^138814603176 is an apocalyptic number.

It is an amenable number.

138814603176 is an abundant number, since it is smaller than the sum of its proper divisors (213314402904).

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

138814603176 is a wasteful number, since it uses less digits than its factorization.

138814603176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47454 (or 47450 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 138814603176 in words is "one hundred thirty-eight billion, eight hundred fourteen million, six hundred three thousand, one hundred seventy-six".