11377166157238 has 16 divisors (see below), whose sum is σ = 20530224645120. Its totient is φ = 4619300544936.

The previous prime is 11377166157113. The next prime is 11377166157293. The reversal of 11377166157238 is 83275166177311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21385650406 + ... + 21385650937.

It is an arithmetic number, because the mean of its divisors is an integer number (1283139040320).

Almost surely, 2^{11377166157238} is an apocalyptic number.

11377166157238 is a deficient number, since it is larger than the sum of its proper divisors (9153058487882).

11377166157238 is a wasteful number, since it uses less digits than its factorization.

11377166157238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42771301371.

The product of its digits is 8890560, while the sum is 58.

The spelling of 11377166157238 in words is "eleven trillion, three hundred seventy-seven billion, one hundred sixty-six million, one hundred fifty-seven thousand, two hundred thirty-eight".