11160438147 has 36 divisors (see below), whose sum is σ = 16807587160. Its totient is φ = 7410649500.

The previous prime is 11160438127. The next prime is 11160438173. The reversal of 11160438147 is 74183406111.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

11160438147 is a `hidden beast` number, since 1 + 1 + 1 + 604 + 3 + 8 + 1 + 47 = 666.

It is not a de Polignac number, because 11160438147 - 2⁸ = 11160437891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11160438127) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 44463772 + ... + 44464022.

Almost surely, 2^11160438147 is an apocalyptic number.

11160438147 is a deficient number, since it is larger than the sum of its proper divisors (5647149013).

11160438147 is an frugal number, since it uses more digits than its factorization.

11160438147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 11160438147 in words is "eleven billion, one hundred sixty million, four hundred thirty-eight thousand, one hundred forty-seven".