94163940332 has 72 divisors (see below), whose sum is σ = 209207255040. Its totient is φ = 36671473440.

The previous prime is 94163940331. The next prime is 94163940361. The reversal of 94163940332 is 23304936149.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (94163940331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5854133 + ... + 5870195.

It is an arithmetic number, because the mean of its divisors is an integer number (2905656320).

Almost surely, 2^94163940332 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 94163940332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104603627520).

94163940332 is an abundant number, since it is smaller than the sum of its proper divisors (115043314708).

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

94163940332 is a wasteful number, since it uses less digits than its factorization.

94163940332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18811 (or 18802 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 44.

The spelling of 94163940332 in words is "ninety-four billion, one hundred sixty-three million, nine hundred forty thousand, three hundred thirty-two".