23104531324544 has 16 divisors (see below), whose sum is σ = 46028558498370. Its totient is φ = 11552265662208.

The previous prime is 23104531324517. The next prime is 23104531324591. The reversal of 23104531324544 is 44542313540132.

It can be written as a sum of positive squares in only one way, i.e., 20351719418944 + 2752811905600 = 4511288^2 + 1659160^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 90252075359 + ... + 90252075614.

Almost surely, 2^{23104531324544} is an apocalyptic number.

It is an amenable number.

23104531324544 is a deficient number, since it is larger than the sum of its proper divisors (22924027173826).

23104531324544 is an equidigital number, since it uses as much as digits as its factorization.

23104531324544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180504150987 (or 180504150975 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 23104531324544 its reverse (44542313540132), we get a palindrome (67646844864676).

The spelling of 23104531324544 in words is "twenty-three trillion, one hundred four billion, five hundred thirty-one million, three hundred twenty-four thousand, five hundred forty-four".