136604623006 has 16 divisors (see below), whose sum is σ = 210555531216. Its totient is φ = 66421385856.

The previous prime is 136604622983. The next prime is 136604623007. The reversal of 136604623006 is 600326406631.

It is a super-2 number, since 2×136604623006² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136604623007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342891 + ... + 625126.

It is an arithmetic number, because the mean of its divisors is an integer number (13159720701).

Almost surely, 2^136604623006 is an apocalyptic number.

136604623006 is a deficient number, since it is larger than the sum of its proper divisors (73950908210).

136604623006 is a wasteful number, since it uses less digits than its factorization.

136604623006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969963.

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 136604623006 in words is "one hundred thirty-six billion, six hundred four million, six hundred twenty-three thousand, six".