136682263968 has 24 divisors (see below), whose sum is σ = 358790943168. Its totient is φ = 45560754624.

The previous prime is 136682263931. The next prime is 136682263969. The reversal of 136682263968 is 869362286631.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×136682263968² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (136682263969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 711886696 + ... + 711886887.

It is an arithmetic number, because the mean of its divisors is an integer number (14949622632).

Almost surely, 2^136682263968 is an apocalyptic number.

It is an amenable number.

136682263968 is an abundant number, since it is smaller than the sum of its proper divisors (222108679200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136682263968 is a wasteful number, since it uses less digits than its factorization.

136682263968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423773596 (or 1423773588 counting only the distinct ones).

The product of its digits is 26873856, while the sum is 60.

The spelling of 136682263968 in words is "one hundred thirty-six billion, six hundred eighty-two million, two hundred sixty-three thousand, nine hundred sixty-eight".