117536436400 has 30 divisors (see below), whose sum is σ = 282381289412. Its totient is φ = 47014574400.

The previous prime is 117536436271. The next prime is 117536436461. The reversal of 117536436400 is 4634635711.

It is a super-2 number, since 2×117536436400² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 146920146 + ... + 146920945.

Almost surely, 2^117536436400 is an apocalyptic number.

117536436400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117536436400 is an abundant number, since it is smaller than the sum of its proper divisors (164844853012).

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

117536436400 is a wasteful number, since it uses less digits than its factorization.

117536436400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293841109 (or 293841098 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 117536436400 in words is "one hundred seventeen billion, five hundred thirty-six million, four hundred thirty-six thousand, four hundred".