136236163400 has 24 divisors (see below), whose sum is σ = 316749080370. Its totient is φ = 54494465280.

The previous prime is 136236163387. The next prime is 136236163421. The reversal of 136236163400 is 4361632631.

It can be written as a sum of positive squares in 3 ways, for example, as 96334502884 + 39901660516 = 310378^2 + 199754^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 340590209 + ... + 340590608.

Almost surely, 2^136236163400 is an apocalyptic number.

136236163400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136236163400 is an abundant number, since it is smaller than the sum of its proper divisors (180512916970).

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

136236163400 is a wasteful number, since it uses less digits than its factorization.

136236163400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681180833 (or 681180824 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 136236163400 in words is "one hundred thirty-six billion, two hundred thirty-six million, one hundred sixty-three thousand, four hundred".