23053221552944 has 80 divisors (see below), whose sum is σ = 49166011673856. Its totient is φ = 10384517510400.

The previous prime is 23053221552923. The next prime is 23053221552953. The reversal of 23053221552944 is 44925512235032.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8543954 + ... + 10913550.

Almost surely, 2^{23053221552944} 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 23053221552944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24583005836928).

23053221552944 is an abundant number, since it is smaller than the sum of its proper divisors (26112790120912).

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

23053221552944 is a wasteful number, since it uses less digits than its factorization.

23053221552944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2370114 (or 2370108 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 47.

Adding to 23053221552944 its reverse (44925512235032), we get a palindrome (67978733787976).

The spelling of 23053221552944 in words is "twenty-three trillion, fifty-three billion, two hundred twenty-one million, five hundred fifty-two thousand, nine hundred forty-four".