116398815160320 has 3072 divisors, whose sum is σ = 529711902720000. Its totient is φ = 24034384281600.

The previous prime is 116398815160301. The next prime is 116398815160321. The reversal of 116398815160320 is 23061518893611.

116398815160320 is a `hidden beast` number, since 1 + 1 + 6 + 3 + 9 + 8 + 8 + 1 + 5 + 1 + 603 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (3072).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (116398815160321) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 251401328409 + ... + 251401328871.

It is an arithmetic number, because the mean of its divisors is an integer number (172432260000).

Almost surely, 2^{116398815160320} is an apocalyptic number.

116398815160320 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 116398815160320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264855951360000).

116398815160320 is an abundant number, since it is smaller than the sum of its proper divisors (413313087559680).

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

116398815160320 is a wasteful number, since it uses less digits than its factorization.

116398815160320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772 (or 732 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 54.

The spelling of 116398815160320 in words is "one hundred sixteen trillion, three hundred ninety-eight billion, eight hundred fifteen million, one hundred sixty thousand, three hundred twenty".