94401947872 has 24 divisors (see below), whose sum is σ = 186360271776. Its totient is φ = 47072355072.

The previous prime is 94401947867. The next prime is 94401947873. The reversal of 94401947872 is 27874910449.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94401947873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4007413 + ... + 4030900.

It is an arithmetic number, because the mean of its divisors is an integer number (7765011324).

Almost surely, 2^94401947872 is an apocalyptic number.

It is an amenable number.

94401947872 is a deficient number, since it is larger than the sum of its proper divisors (91958323904).

94401947872 is a wasteful number, since it uses less digits than its factorization.

94401947872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8038690 (or 8038682 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 55.

The spelling of 94401947872 in words is "ninety-four billion, four hundred one million, nine hundred forty-seven thousand, eight hundred seventy-two".