136136417373685 has 64 divisors (see below), whose sum is σ = 177711977963520. Its totient is φ = 99734637277440.

The previous prime is 136136417373679. The next prime is 136136417373743. The reversal of 136136417373685 is 586373714631631.

It is not a de Polignac number, because 136136417373685 - 2¹⁹ = 136136416849397 is a prime.

It is a super-2 number, since 2×136136417373685² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15054337774 + ... + 15054346816.

It is an arithmetic number, because the mean of its divisors is an integer number (2776749655680).

Almost surely, 2^{136136417373685} is an apocalyptic number.

It is an amenable number.

136136417373685 is a deficient number, since it is larger than the sum of its proper divisors (41575560589835).

136136417373685 is a wasteful number, since it uses less digits than its factorization.

136136417373685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14378.

The product of its digits is 137168640, while the sum is 64.

The spelling of 136136417373685 in words is "one hundred thirty-six trillion, one hundred thirty-six billion, four hundred seventeen million, three hundred seventy-three thousand, six hundred eighty-five".