138160767602 has 32 divisors (see below), whose sum is σ = 245705866560. Its totient is φ = 57437709120.

The previous prime is 138160767599. The next prime is 138160767611. The reversal of 138160767602 is 206767061831.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2184788 + ... + 2247135.

It is an arithmetic number, because the mean of its divisors is an integer number (7678308330).

Almost surely, 2^138160767602 is an apocalyptic number.

138160767602 is a deficient number, since it is larger than the sum of its proper divisors (107545098958).

138160767602 is a wasteful number, since it uses less digits than its factorization.

138160767602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4432058.

The product of its (nonzero) digits is 508032, while the sum is 47.

The spelling of 138160767602 in words is "one hundred thirty-eight billion, one hundred sixty million, seven hundred sixty-seven thousand, six hundred two".