23116894416 has 240 divisors, whose sum is σ = 81198993408. Its totient is φ = 5964192000.

The previous prime is 23116894379. The next prime is 23116894421. The reversal of 23116894416 is 61449861132.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1667385 + ... + 1681191.

Almost surely, 2^23116894416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23116894416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40599496704).

23116894416 is an abundant number, since it is smaller than the sum of its proper divisors (58082098992).

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

23116894416 is a wasteful number, since it uses less digits than its factorization.

23116894416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13990 (or 13981 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The spelling of 23116894416 in words is "twenty-three billion, one hundred sixteen million, eight hundred ninety-four thousand, four hundred sixteen".