138716112294 has 24 divisors (see below), whose sum is σ = 302077226880. Its totient is φ = 46003988688.

The previous prime is 138716112289. The next prime is 138716112307. The reversal of 138716112294 is 492211617831.

138716112294 is a `hidden beast` number, since 1 + 3 + 8 + 7 + 1 + 611 + 2 + 29 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19555974 + ... + 19563065.

It is an arithmetic number, because the mean of its divisors is an integer number (12586551120).

Almost surely, 2^138716112294 is an apocalyptic number.

138716112294 is an abundant number, since it is smaller than the sum of its proper divisors (163361114586).

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

138716112294 is a wasteful number, since it uses less digits than its factorization.

138716112294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39119244 (or 39119241 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The spelling of 138716112294 in words is "one hundred thirty-eight billion, seven hundred sixteen million, one hundred twelve thousand, two hundred ninety-four".