23324043252225 has 48 divisors (see below), whose sum is σ = 39962022534720. Its totient is φ = 11989506950400.

The previous prime is 23324043252221. The next prime is 23324043252227. The reversal of 23324043252225 is 52225234042332.

It is a happy number.

It is not a de Polignac number, because 23324043252225 - 2² = 23324043252221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23324043252221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8148354 + ... + 10632203.

It is an arithmetic number, because the mean of its divisors is an integer number (832542136140).

Almost surely, 2^{23324043252225} is an apocalyptic number.

23324043252225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23324043252225 is a deficient number, since it is larger than the sum of its proper divisors (16637979282495).

23324043252225 is a wasteful number, since it uses less digits than its factorization.

23324043252225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18781170 (or 18781165 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 39.

Adding to 23324043252225 its reverse (52225234042332), we get a palindrome (75549277294557).

The spelling of 23324043252225 in words is "twenty-three trillion, three hundred twenty-four billion, forty-three million, two hundred fifty-two thousand, two hundred twenty-five".