94911980688 has 400 divisors, whose sum is σ = 329401416960. Its totient is φ = 25795832832.

The previous prime is 94911980671. The next prime is 94911980689. The reversal of 94911980688 is 88608911949.

94911980688 is a `hidden beast` number, since 9 + 491 + 1 + 9 + 80 + 68 + 8 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (94911980689) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 41104078 + ... + 41106386.

Almost surely, 2^94911980688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94911980688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164700708480).

94911980688 is an abundant number, since it is smaller than the sum of its proper divisors (234489436272).

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

94911980688 is a wasteful number, since it uses less digits than its factorization.

94911980688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2556 (or 2541 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 63.

The spelling of 94911980688 in words is "ninety-four billion, nine hundred eleven million, nine hundred eighty thousand, six hundred eighty-eight".