136219252912 has 20 divisors (see below), whose sum is σ = 264877608256. Its totient is φ = 67863741120.

The previous prime is 136219252903. The next prime is 136219252963. The reversal of 136219252912 is 219252912631.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15363264 + ... + 15372127.

Almost surely, 2^136219252912 is an apocalyptic number.

It is an amenable number.

136219252912 is a deficient number, since it is larger than the sum of its proper divisors (128658355344).

136219252912 is a wasteful number, since it uses less digits than its factorization.

136219252912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30735676 (or 30735670 counting only the distinct ones).

The product of its digits is 116640, while the sum is 43.

The spelling of 136219252912 in words is "one hundred thirty-six billion, two hundred nineteen million, two hundred fifty-two thousand, nine hundred twelve".