23217441128704 has 27 divisors (see below), whose sum is σ = 46344343017693. Its totient is φ = 11608682016768.

The previous prime is 23217441128633. The next prime is 23217441128711. The reversal of 23217441128704 is 40782114471232.

The square root of 23217441128704 is 4818448.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 258470560000 + 22958970568704 = 508400^2 + 4791552^2 .

It is a Duffinian number.

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 in 2 ways as a sum of consecutive naturals, for example, 76944592 + ... + 77245744.

Almost surely, 2^{23217441128704} is an apocalyptic number.

23217441128704 is the 4818448-th square number.

It is an amenable number.

23217441128704 is a deficient number, since it is larger than the sum of its proper divisors (23126901888989).

23217441128704 is an frugal number, since it uses more digits than its factorization.

23217441128704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602322 (or 301155 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 46.

Adding to 23217441128704 its reverse (40782114471232), we get a palindrome (63999555599936).

The spelling of 23217441128704 in words is "twenty-three trillion, two hundred seventeen billion, four hundred forty-one million, one hundred twenty-eight thousand, seven hundred four".