13134886155 has 32 divisors (see below), whose sum is σ = 24104171520. Its totient is φ = 6779293920.

The previous prime is 13134886139. The next prime is 13134886211. The reversal of 13134886155 is 55168843131.

13134886155 is a `hidden beast` number, since 1 + 3 + 13 + 488 + 6 + 155 = 666.

It is not a de Polignac number, because 13134886155 - 2⁴ = 13134886139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 13134886155.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1565097 + ... + 1573466.

It is an arithmetic number, because the mean of its divisors is an integer number (753255360).

Almost surely, 2^13134886155 is an apocalyptic number.

13134886155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13134886155 is a deficient number, since it is larger than the sum of its proper divisors (10969285365).

13134886155 is a wasteful number, since it uses less digits than its factorization.

13134886155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3138608 (or 3138602 counting only the distinct ones).

The product of its digits is 345600, while the sum is 45.

The spelling of 13134886155 in words is "thirteen billion, one hundred thirty-four million, eight hundred eighty-six thousand, one hundred fifty-five".