23144845800 has 192 divisors, whose sum is σ = 72548392320. Its totient is φ = 6103618560.

The previous prime is 23144845793. The next prime is 23144845831. The reversal of 23144845800 is 854844132.

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, 26092957 + ... + 26093843.

It is an arithmetic number, because the mean of its divisors is an integer number (377856210).

Almost surely, 2^23144845800 is an apocalyptic number.

23144845800 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 23144845800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36274196160).

23144845800 is an abundant number, since it is smaller than the sum of its proper divisors (49403546520).

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

23144845800 is a wasteful number, since it uses less digits than its factorization.

23144845800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340 (or 1331 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The spelling of 23144845800 in words is "twenty-three billion, one hundred forty-four million, eight hundred forty-five thousand, eight hundred".