117320570976 has 96 divisors (see below), whose sum is σ = 352342448640. Its totient is φ = 33483902976.

The previous prime is 117320570971. The next prime is 117320570977. The reversal of 117320570976 is 679075023711.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117320570971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 530325 + ... + 718251.

It is an arithmetic number, because the mean of its divisors is an integer number (3670233840).

Almost surely, 2^117320570976 is an apocalyptic number.

117320570976 is a gapful number since it is divisible by the number (16) 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 117320570976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176171224320).

117320570976 is an abundant number, since it is smaller than the sum of its proper divisors (235021877664).

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

117320570976 is a wasteful number, since it uses less digits than its factorization.

117320570976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188876 (or 188868 counting only the distinct ones).

The product of its (nonzero) digits is 555660, while the sum is 48.

The spelling of 117320570976 in words is "one hundred seventeen billion, three hundred twenty million, five hundred seventy thousand, nine hundred seventy-six".