136403156112 has 20 divisors (see below), whose sum is σ = 352374820080. Its totient is φ = 45467718688.

The previous prime is 136403156111. The next prime is 136403156167. The reversal of 136403156112 is 211651304631.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (136403156111) 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, 1420866162 + ... + 1420866257.

It is an arithmetic number, because the mean of its divisors is an integer number (17618741004).

Almost surely, 2^136403156112 is an apocalyptic number.

136403156112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136403156112 is an abundant number, since it is smaller than the sum of its proper divisors (215971663968).

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

136403156112 is a wasteful number, since it uses less digits than its factorization.

136403156112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2841732430 (or 2841732424 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 136403156112 in words is "one hundred thirty-six billion, four hundred three million, one hundred fifty-six thousand, one hundred twelve".