23644093080 has 128 divisors (see below), whose sum is σ = 73484236800. Its totient is φ = 6079718400.

The previous prime is 23644093027. The next prime is 23644093103. The reversal of 23644093080 is 8039044632.

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, 1034011 + ... + 1056629.

It is an arithmetic number, because the mean of its divisors is an integer number (574095600).

Almost surely, 2^23644093080 is an apocalyptic number.

23644093080 is a gapful number since it is divisible by the number (20) 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 23644093080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36742118400).

23644093080 is an abundant number, since it is smaller than the sum of its proper divisors (49840143720).

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

23644093080 is a wasteful number, since it uses less digits than its factorization.

23644093080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22945 (or 22941 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The spelling of 23644093080 in words is "twenty-three billion, six hundred forty-four million, ninety-three thousand, eighty".