94416996921 has 16 divisors (see below), whose sum is σ = 135650296320. Its totient is φ = 58069693440.

The previous prime is 94416996917. The next prime is 94416996941. The reversal of 94416996921 is 12969961449.

It is not a de Polignac number, because 94416996921 - 2² = 94416996917 is a prime.

It is not an unprimeable number, because it can be changed into a prime (94416996901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 619560 + ... + 756761.

It is an arithmetic number, because the mean of its divisors is an integer number (8478143520).

Almost surely, 2^94416996921 is an apocalyptic number.

It is an amenable number.

94416996921 is a deficient number, since it is larger than the sum of its proper divisors (41233299399).

94416996921 is a wasteful number, since it uses less digits than its factorization.

94416996921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378096.

The product of its digits is 7558272, while the sum is 60.

The spelling of 94416996921 in words is "ninety-four billion, four hundred sixteen million, nine hundred ninety-six thousand, nine hundred twenty-one".