13158087735388 has 6 divisors (see below), whose sum is σ = 23026653536936. Its totient is φ = 6579043867692.

The previous prime is 13158087735371. The next prime is 13158087735407. The reversal of 13158087735388 is 88353778085131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1644760966920 + ... + 1644760966927.

Almost surely, 2^{13158087735388} is an apocalyptic number.

It is an amenable number.

13158087735388 is a deficient number, since it is larger than the sum of its proper divisors (9868565801548).

13158087735388 is a wasteful number, since it uses less digits than its factorization.

13158087735388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3289521933851 (or 3289521933849 counting only the distinct ones).

The product of its (nonzero) digits is 135475200, while the sum is 67.

The spelling of 13158087735388 in words is "thirteen trillion, one hundred fifty-eight billion, eighty-seven million, seven hundred thirty-five thousand, three hundred eighty-eight".