136179344155 has 16 divisors (see below), whose sum is σ = 168451208064. Its totient is φ = 105607877760.

The previous prime is 136179344153. The next prime is 136179344167. The reversal of 136179344155 is 551443971631.

It is not a de Polignac number, because 136179344155 - 2¹ = 136179344153 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 136179344099 and 136179344108.

It is not an unprimeable number, because it can be changed into a prime (136179344153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1307992 + ... + 1408261.

It is an arithmetic number, because the mean of its divisors is an integer number (10528200504).

Almost surely, 2^136179344155 is an apocalyptic number.

136179344155 is a deficient number, since it is larger than the sum of its proper divisors (32271863909).

136179344155 is a wasteful number, since it uses less digits than its factorization.

136179344155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2716566.

The product of its digits is 1360800, while the sum is 49.

The spelling of 136179344155 in words is "one hundred thirty-six billion, one hundred seventy-nine million, three hundred forty-four thousand, one hundred fifty-five".