23994392774016 has 96 divisors (see below), whose sum is σ = 74140837424280. Its totient is φ = 6855540787200.

The previous prime is 23994392773979. The next prime is 23994392774017. The reversal of 23994392774016 is 61047729349932.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23994392774017) 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, 637587285 + ... + 637624916.

Almost surely, 2^{23994392774016} is an apocalyptic number.

It is an amenable number.

23994392774016 is an abundant number, since it is smaller than the sum of its proper divisors (50146444650264).

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

23994392774016 is a wasteful number, since it uses less digits than its factorization.

23994392774016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275212232 (or 1275212213 counting only the distinct ones).

The product of its (nonzero) digits is 123451776, while the sum is 66.

The spelling of 23994392774016 in words is "twenty-three trillion, nine hundred ninety-four billion, three hundred ninety-two million, seven hundred seventy-four thousand, sixteen".