136213042625232 has 20 divisors (see below), whose sum is σ = 351883693448640. Its totient is φ = 45404347541728.

The previous prime is 136213042625141. The next prime is 136213042625237. The reversal of 136213042625232 is 232526240312631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136213042625237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1418885860632 + ... + 1418885860727.

It is an arithmetic number, because the mean of its divisors is an integer number (17594184672432).

Almost surely, 2^{136213042625232} is an apocalyptic number.

136213042625232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136213042625232 is an abundant number, since it is smaller than the sum of its proper divisors (215670650823408).

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

136213042625232 is a wasteful number, since it uses less digits than its factorization.

136213042625232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2837771721370 (or 2837771721364 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

Adding to 136213042625232 its reverse (232526240312631), we get a palindrome (368739282937863).

The spelling of 136213042625232 in words is "one hundred thirty-six trillion, two hundred thirteen billion, forty-two million, six hundred twenty-five thousand, two hundred thirty-two".