136884744876 has 24 divisors (see below), whose sum is σ = 348433896384. Its totient is φ = 41480225680.

The previous prime is 136884744859. The next prime is 136884744901. The reversal of 136884744876 is 678447488631.

136884744876 is digitally balanced in base 3, 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 (66).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 518502690 + ... + 518502953.

It is an arithmetic number, because the mean of its divisors is an integer number (14518079016).

Almost surely, 2^136884744876 is an apocalyptic number.

It is an amenable number.

136884744876 is an abundant number, since it is smaller than the sum of its proper divisors (211549151508).

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

136884744876 is a wasteful number, since it uses less digits than its factorization.

136884744876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037005661 (or 1037005659 counting only the distinct ones).

The product of its digits is 173408256, while the sum is 66.

The spelling of 136884744876 in words is "one hundred thirty-six billion, eight hundred eighty-four million, seven hundred forty-four thousand, eight hundred seventy-six".