117002264400 has 720 divisors, whose sum is σ = 483569049600. Its totient is φ = 26613204480.

The previous prime is 117002264387. The next prime is 117002264437. The reversal of 117002264400 is 4462200711.

117002264400 is a `hidden beast` number, since 1 + 17 + 0 + 0 + 2 + 2 + 644 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 244263361 + ... + 244263839.

It is an arithmetic number, because the mean of its divisors is an integer number (671623680).

Almost surely, 2^117002264400 is an apocalyptic number.

117002264400 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 117002264400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241784524800).

117002264400 is an abundant number, since it is smaller than the sum of its proper divisors (366566785200).

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

117002264400 is a wasteful number, since it uses less digits than its factorization.

117002264400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878 (or 855 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The spelling of 117002264400 in words is "one hundred seventeen billion, two million, two hundred sixty-four thousand, four hundred".