13134165025506 has 96 divisors (see below), whose sum is σ = 31584380880960. Its totient is φ = 3628538928000.

The previous prime is 13134165025391. The next prime is 13134165025547. The reversal of 13134165025506 is 60552056143131.

It is a happy number.

13134165025506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5148345 + ... + 7264556.

It is an arithmetic number, because the mean of its divisors is an integer number (329003967510).

Almost surely, 2^{13134165025506} is an apocalyptic number.

13134165025506 is an abundant number, since it is smaller than the sum of its proper divisors (18450215855454).

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

13134165025506 is a wasteful number, since it uses less digits than its factorization.

13134165025506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12413040 (or 12413033 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 42.

The spelling of 13134165025506 in words is "thirteen trillion, one hundred thirty-four billion, one hundred sixty-five million, twenty-five thousand, five hundred six".