116863667550720 has 640 divisors, whose sum is σ = 429818998752000. Its totient is φ = 30061332725760.

The previous prime is 116863667550719. The next prime is 116863667550739. The reversal of 116863667550720 is 27055766368611.

116863667550720 is a `hidden beast` number, since 1 + 1 + 6 + 8 + 6 + 3 + 6 + 6 + 7 + 550 + 72 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2222942035 + ... + 2222994605.

It is an arithmetic number, because the mean of its divisors is an integer number (671592185550).

Almost surely, 2^{116863667550720} is an apocalyptic number.

116863667550720 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 116863667550720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214909499376000).

116863667550720 is an abundant number, since it is smaller than the sum of its proper divisors (312955331201280).

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

116863667550720 is a wasteful number, since it uses less digits than its factorization.

116863667550720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53741 (or 53719 counting only the distinct ones).

The product of its (nonzero) digits is 76204800, while the sum is 63.

The spelling of 116863667550720 in words is "one hundred sixteen trillion, eight hundred sixty-three billion, six hundred sixty-seven million, five hundred fifty thousand, seven hundred twenty".