136355228215 has 16 divisors (see below), whose sum is σ = 166728411936. Its totient is φ = 107016457600.

The previous prime is 136355228167. The next prime is 136355228249. The reversal of 136355228215 is 512822553631.

It is not a de Polignac number, because 136355228215 - 2²⁹ = 135818357303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5197080 + ... + 5223250.

It is an arithmetic number, because the mean of its divisors is an integer number (10420525746).

Almost surely, 2^136355228215 is an apocalyptic number.

136355228215 is a deficient number, since it is larger than the sum of its proper divisors (30373183721).

136355228215 is a wasteful number, since it uses less digits than its factorization.

136355228215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45890.

The product of its digits is 432000, while the sum is 43.

The spelling of 136355228215 in words is "one hundred thirty-six billion, three hundred fifty-five million, two hundred twenty-eight thousand, two hundred fifteen".