117736243200 has 384 divisors, whose sum is σ = 432646341600. Its totient is φ = 31390433280.

The previous prime is 117736243129. The next prime is 117736243217. The reversal of 117736243200 is 2342637711.

117736243200 is a `hidden beast` number, since 1 + 1 + 7 + 7 + 3 + 624 + 3 + 20 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22115739 + ... + 22121061.

Almost surely, 2^117736243200 is an apocalyptic number.

117736243200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117736243200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216323170800).

117736243200 is an abundant number, since it is smaller than the sum of its proper divisors (314910098400).

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

117736243200 is an frugal number, since it uses more digits than its factorization.

117736243200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5372 (or 5333 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The spelling of 117736243200 in words is "one hundred seventeen billion, seven hundred thirty-six million, two hundred forty-three thousand, two hundred".