25344324323 has 2 divisors, whose sum is σ = 25344324324. Its totient is φ = 25344324322.

The previous prime is 25344324301. The next prime is 25344324361. The reversal of 25344324323 is 32342344352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25344324323 - 2⁶ = 25344324259 is a prime.

It is not a weakly prime, because it can be changed into another prime (25344354323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12672162161 + 12672162162.

It is an arithmetic number, because the mean of its divisors is an integer number (12672162162).

Almost surely, 2^25344324323 is an apocalyptic number.

25344324323 is a deficient number, since it is larger than the sum of its proper divisors (1).

25344324323 is an equidigital number, since it uses as much as digits as its factorization.

25344324323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 35.

Adding to 25344324323 its reverse (32342344352), we get a palindrome (57686668675).

The spelling of 25344324323 in words is "twenty-five billion, three hundred forty-four million, three hundred twenty-four thousand, three hundred twenty-three".