136114728065 has 8 divisors (see below), whose sum is σ = 170439311808. Its totient is φ = 104157357040.

The previous prime is 136114728047. The next prime is 136114728133. The reversal of 136114728065 is 560827411631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 136114728065 - 2¹⁶ = 136114662529 is a prime.

It is a Duffinian number.

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, 591803051 + ... + 591803280.

It is an arithmetic number, because the mean of its divisors is an integer number (21304913976).

Almost surely, 2^136114728065 is an apocalyptic number.

It is an amenable number.

136114728065 is a deficient number, since it is larger than the sum of its proper divisors (34324583743).

136114728065 is a wasteful number, since it uses less digits than its factorization.

136114728065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183606359.

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 136114728065 in words is "one hundred thirty-six billion, one hundred fourteen million, seven hundred twenty-eight thousand, sixty-five".