23068458816 has 224 divisors, whose sum is σ = 67390353408. Its totient is φ = 6920847360.

The previous prime is 23068458797. The next prime is 23068458967. The reversal of 23068458816 is 61885486032.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19335916 + ... + 19337108.

It is an arithmetic number, because the mean of its divisors is an integer number (300849792).

Almost surely, 2^23068458816 is an apocalyptic number.

23068458816 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23068458816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33695176704).

23068458816 is an abundant number, since it is smaller than the sum of its proper divisors (44321894592).

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

23068458816 is a wasteful number, since it uses less digits than its factorization.

23068458816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409 (or 1399 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 51.

The spelling of 23068458816 in words is "twenty-three billion, sixty-eight million, four hundred fifty-eight thousand, eight hundred sixteen".