136421337732132 has 24 divisors (see below), whose sum is σ = 318317581814400. Its totient is φ = 45473618228896.

The previous prime is 136421337732131. The next prime is 136421337732151. The reversal of 136421337732132 is 231237733124631.

It is a super-2 number, since 2×136421337732132² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (136421337732131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16571532 + ... + 23397827.

It is an arithmetic number, because the mean of its divisors is an integer number (13263232575600).

Almost surely, 2^{136421337732132} is an apocalyptic number.

136421337732132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136421337732132 is an abundant number, since it is smaller than the sum of its proper divisors (181896244082268).

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

136421337732132 is a wasteful number, since it uses less digits than its factorization.

136421337732132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40253795 (or 40253793 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 48.

The spelling of 136421337732132 in words is "one hundred thirty-six trillion, four hundred twenty-one billion, three hundred thirty-seven million, seven hundred thirty-two thousand, one hundred thirty-two".