11839903227 has 6 divisors (see below), whose sum is σ = 17102082452. Its totient is φ = 7893268812.

The previous prime is 11839903213. The next prime is 11839903261. The reversal of 11839903227 is 72230993811.

It is not a de Polignac number, because 11839903227 - 2¹⁵ = 11839870459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11839903277) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 657772393 + ... + 657772410.

Almost surely, 2^11839903227 is an apocalyptic number.

11839903227 is a deficient number, since it is larger than the sum of its proper divisors (5262179225).

11839903227 is a wasteful number, since it uses less digits than its factorization.

11839903227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315544809 (or 1315544806 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The spelling of 11839903227 in words is "eleven billion, eight hundred thirty-nine million, nine hundred three thousand, two hundred twenty-seven".