136342512 has 30 divisors (see below), whose sum is σ = 381570072. Its totient is φ = 45447456.

The previous prime is 136342483. The next prime is 136342559. The reversal of 136342512 is 215243631.

136342512 is a `hidden beast` number, since 1 + 3 + 634 + 25 + 1 + 2 = 666.

136342512 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 473268 + ... + 473555.

Almost surely, 2^136342512 is an apocalyptic number.

136342512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136342512 is an abundant number, since it is smaller than the sum of its proper divisors (245227560).

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

136342512 is a wasteful number, since it uses less digits than its factorization.

136342512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946837 (or 946828 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 136342512 is about 11676.5796361777. The cubic root of 136342512 is about 514.6876693563.

The spelling of 136342512 in words is "one hundred thirty-six million, three hundred forty-two thousand, five hundred twelve".