136676527642172 has 24 divisors (see below), whose sum is σ = 273354344081280. Its totient is φ = 58575378533040.

The previous prime is 136676527642157. The next prime is 136676527642181. The reversal of 136676527642172 is 271246725676631.

It is a junction number, because it is equal to n+sod(n) for n = 136676527642099 and 136676527642108.

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, 5405522 + ... + 17394617.

It is an arithmetic number, because the mean of its divisors is an integer number (11389764336720).

Almost surely, 2^{136676527642172} is an apocalyptic number.

It is an amenable number.

136676527642172 is an abundant number, since it is smaller than the sum of its proper divisors (136677816439108).

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

136676527642172 is a wasteful number, since it uses less digits than its factorization.

136676527642172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23014241 (or 23014239 counting only the distinct ones).

The product of its digits is 213373440, while the sum is 65.

The spelling of 136676527642172 in words is "one hundred thirty-six trillion, six hundred seventy-six billion, five hundred twenty-seven million, six hundred forty-two thousand, one hundred seventy-two".