136188063372 has 12 divisors (see below), whose sum is σ = 317772147896. Its totient is φ = 45396021120.

The previous prime is 136188063331. The next prime is 136188063377. The reversal of 136188063372 is 273360881631.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (136188063377) 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, 5674502629 + ... + 5674502652.

Almost surely, 2^136188063372 is an apocalyptic number.

136188063372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136188063372 is an abundant number, since it is smaller than the sum of its proper divisors (181584084524).

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

136188063372 is a wasteful number, since it uses less digits than its factorization.

136188063372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11349005288 (or 11349005286 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 136188063372 in words is "one hundred thirty-six billion, one hundred eighty-eight million, sixty-three thousand, three hundred seventy-two".