136767968092 has 12 divisors (see below), whose sum is σ = 273535936240. Its totient is φ = 58614843456.

The previous prime is 136767968023. The next prime is 136767968093. The reversal of 136767968092 is 290869767631.

It is a happy number.

136767968092 is an admirable number.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136767968093) 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, 2442285117 + ... + 2442285172.

Almost surely, 2^136767968092 is an apocalyptic number.

It is an amenable number.

136767968092 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

136767968092 is a wasteful number, since it uses less digits than its factorization.

136767968092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4884570300 (or 4884570298 counting only the distinct ones).

The product of its (nonzero) digits is 41150592, while the sum is 64.

The spelling of 136767968092 in words is "one hundred thirty-six billion, seven hundred sixty-seven million, nine hundred sixty-eight thousand, ninety-two".