94042123 has 12 divisors (see below), whose sum is σ = 112354752. Its totient is φ = 78427440.

The previous prime is 94042093. The next prime is 94042129. The reversal of 94042123 is 32124049.

It is not a de Polignac number, because 94042123 - 2¹³ = 94033931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94042129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24123 + ... + 27748.

It is an arithmetic number, because the mean of its divisors is an integer number (9362896).

Almost surely, 2^94042123 is an apocalyptic number.

94042123 is a deficient number, since it is larger than the sum of its proper divisors (18312629).

94042123 is a wasteful number, since it uses less digits than its factorization.

94042123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51922 (or 51915 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 94042123 is about 9697.5317993807. The cubic root of 94042123 is about 454.7515013879.

The spelling of 94042123 in words is "ninety-four million, forty-two thousand, one hundred twenty-three".