136040886316655 has 8 divisors (see below), whose sum is σ = 171841119558000. Its totient is φ = 103104671734656.

The previous prime is 136040886316649. The next prime is 136040886316691. The reversal of 136040886316655 is 556613688040631.

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

It is a cyclic number.

It is not a de Polignac number, because 136040886316655 - 2³⁶ = 135972166839919 is a prime.

It is a super-2 number, since 2×136040886316655² (a number of 29 digits) contains 22 as substring.

It is a congruent 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, 716004664730 + ... + 716004664919.

It is an arithmetic number, because the mean of its divisors is an integer number (21480139944750).

Almost surely, 2^{136040886316655} is an apocalyptic number.

136040886316655 is a deficient number, since it is larger than the sum of its proper divisors (35800233241345).

136040886316655 is a wasteful number, since it uses less digits than its factorization.

136040886316655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432009329673.

The product of its (nonzero) digits is 74649600, while the sum is 62.

The spelling of 136040886316655 in words is "one hundred thirty-six trillion, forty billion, eight hundred eighty-six million, three hundred sixteen thousand, six hundred fifty-five".