116628364800 has 180 divisors, whose sum is σ = 417381135600. Its totient is φ = 31100866560.

The previous prime is 116628364789. The next prime is 116628364817. The reversal of 116628364800 is 8463826611.

116628364800 is a `hidden beast` number, since 1 + 16 + 628 + 3 + 6 + 4 + 8 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 391000 + ... + 621399.

Almost surely, 2^116628364800 is an apocalyptic number.

116628364800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116628364800 is an abundant number, since it is smaller than the sum of its proper divisors (300752770800).

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

116628364800 is a wasteful number, since it uses less digits than its factorization.

116628364800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012433 (or 1012409 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 116628364800 in words is "one hundred sixteen billion, six hundred twenty-eight million, three hundred sixty-four thousand, eight hundred".