138850032607168 has 56 divisors (see below), whose sum is σ = 276941603545200. Its totient is φ = 69069502752768.

The previous prime is 138850032607159. The next prime is 138850032607229. The reversal of 138850032607168 is 861706230058831.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294400723 + ... + 294871981.

Almost surely, 2^{138850032607168} is an apocalyptic number.

It is an amenable number.

138850032607168 is a deficient number, since it is larger than the sum of its proper divisors (138091570938032).

138850032607168 is a wasteful number, since it uses less digits than its factorization.

138850032607168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494837 (or 494827 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 58.

The spelling of 138850032607168 in words is "one hundred thirty-eight trillion, eight hundred fifty billion, thirty-two million, six hundred seven thousand, one hundred sixty-eight".