94233968640 has 1080 divisors, whose sum is σ = 406069634880. Its totient is φ = 19747307520.

The previous prime is 94233968627. The next prime is 94233968681. The reversal of 94233968640 is 4686933249.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3039805425 + ... + 3039805455.

Almost surely, 2^94233968640 is an apocalyptic number.

94233968640 is a gapful number since it is divisible by the number (90) 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 94233968640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203034817440).

94233968640 is an abundant number, since it is smaller than the sum of its proper divisors (311835666240).

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

94233968640 is a wasteful number, since it uses less digits than its factorization.

94233968640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 54.

The spelling of 94233968640 in words is "ninety-four billion, two hundred thirty-three million, nine hundred sixty-eight thousand, six hundred forty".