117320645340000 has 360 divisors, whose sum is σ = 422182106105760. Its totient is φ = 30889482624000.

The previous prime is 117320645339999. The next prime is 117320645340001. The reversal of 117320645340000 is 43546023711.

117320645340000 is a `hidden beast` number, since 1 + 1 + 7 + 3 + 2 + 0 + 645 + 3 + 4 + 0 + 0 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (117320645339999) and next prime (117320645340001).

It is a tau number, because it is divible by the number of its divisors (360).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117320645340001) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 10094802 + ... + 18345198.

It is an arithmetic number, because the mean of its divisors is an integer number (1172728072516).

Almost surely, 2^{117320645340000} is an apocalyptic number.

117320645340000 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 117320645340000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211091053052880).

117320645340000 is an abundant number, since it is smaller than the sum of its proper divisors (304861460765760).

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

117320645340000 is an equidigital number, since it uses as much as digits as its factorization.

117320645340000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8250512 (or 8250486 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 117320645340000 in words is "one hundred seventeen trillion, three hundred twenty billion, six hundred forty-five million, three hundred forty thousand".