13540911120 has 120 divisors (see below), whose sum is σ = 49609003392. Its totient is φ = 3282643200.

The previous prime is 13540911119. The next prime is 13540911149. The reversal of 13540911120 is 2111904531.

It is a happy number.

13540911120 is a `hidden beast` number, since 1 + 3 + 540 + 9 + 1 + 112 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 846936 + ... + 862775.

Almost surely, 2^13540911120 is an apocalyptic number.

13540911120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13540911120 is an abundant number, since it is smaller than the sum of its proper divisors (36068092272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13540911120 is a wasteful number, since it uses less digits than its factorization.

13540911120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1709741 (or 1709732 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The spelling of 13540911120 in words is "thirteen billion, five hundred forty million, nine hundred eleven thousand, one hundred twenty".