94939748923 has 4 divisors (see below), whose sum is σ = 94940372008. Its totient is φ = 94939125840.

The previous prime is 94939748899. The next prime is 94939748941. The reversal of 94939748923 is 32984793949.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94939748923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94939748623) 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, 86728 + ... + 444298.

It is an arithmetic number, because the mean of its divisors is an integer number (23735093002).

Almost surely, 2^94939748923 is an apocalyptic number.

94939748923 is a deficient number, since it is larger than the sum of its proper divisors (623085).

94939748923 is a wasteful number, since it uses less digits than its factorization.

94939748923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623084.

The product of its digits is 105815808, while the sum is 67.

The spelling of 94939748923 in words is "ninety-four billion, nine hundred thirty-nine million, seven hundred forty-eight thousand, nine hundred twenty-three".