138067107714 has 32 divisors (see below), whose sum is σ = 310603654080. Its totient is φ = 46022367780.

The previous prime is 138067107649. The next prime is 138067107719. The reversal of 138067107714 is 417701760831.

It is a self number, because there is not a number n which added to its sum of digits gives 138067107714.

It is not an unprimeable number, because it can be changed into a prime (138067107719) 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, 15778332 + ... + 15787079.

It is an arithmetic number, because the mean of its divisors is an integer number (9706364190).

Almost surely, 2^138067107714 is an apocalyptic number.

138067107714 is an abundant number, since it is smaller than the sum of its proper divisors (172536546366).

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

138067107714 is an frugal number, since it uses more digits than its factorization.

138067107714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31565434 (or 31565416 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 45.

The spelling of 138067107714 in words is "one hundred thirty-eight billion, sixty-seven million, one hundred seven thousand, seven hundred fourteen".