138465103704 has 16 divisors (see below), whose sum is σ = 346162759320. Its totient is φ = 46155034560.

The previous prime is 138465103633. The next prime is 138465103727. The reversal of 138465103704 is 407301564831.

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 3 ways as a sum of consecutive naturals, for example, 2884689637 + ... + 2884689684.

Almost surely, 2^138465103704 is an apocalyptic number.

It is an amenable number.

138465103704 is an abundant number, since it is smaller than the sum of its proper divisors (207697655616).

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

138465103704 is a wasteful number, since it uses less digits than its factorization.

138465103704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5769379330 (or 5769379326 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 138465103704 in words is "one hundred thirty-eight billion, four hundred sixty-five million, one hundred three thousand, seven hundred four".