138088074002696 has 16 divisors (see below), whose sum is σ = 259070270678700. Its totient is φ = 69002668488384.

The previous prime is 138088074002677. The next prime is 138088074002713. The reversal of 138088074002696 is 696200470880831.

It can be written as a sum of positive squares in 2 ways, for example, as 125391038378596 + 12697035624100 = 11197814^2 + 3563290^2 .

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

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, 5171049935 + ... + 5171076638.

Almost surely, 2^{138088074002696} is an apocalyptic number.

It is an amenable number.

138088074002696 is a deficient number, since it is larger than the sum of its proper divisors (120982196676004).

138088074002696 is a wasteful number, since it uses less digits than its factorization.

138088074002696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10342128248 (or 10342128244 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 62.

The spelling of 138088074002696 in words is "one hundred thirty-eight trillion, eighty-eight billion, seventy-four million, two thousand, six hundred ninety-six".