136269336056 has 32 divisors (see below), whose sum is σ = 292143132000. Its totient is φ = 58373661696.

The previous prime is 136269336041. The next prime is 136269336179. The reversal of 136269336056 is 650633962631.

It is a junction number, because it is equal to n+sod(n) for n = 136269335995 and 136269336013.

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, 452261 + ... + 690708.

It is an arithmetic number, because the mean of its divisors is an integer number (9129472875).

Almost surely, 2^136269336056 is an apocalyptic number.

It is an amenable number.

136269336056 is an abundant number, since it is smaller than the sum of its proper divisors (155873795944).

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

136269336056 is a wasteful number, since it uses less digits than its factorization.

136269336056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145111 (or 1145107 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 50.

The spelling of 136269336056 in words is "one hundred thirty-six billion, two hundred sixty-nine million, three hundred thirty-six thousand, fifty-six".