25414436023 has 2 divisors, whose sum is σ = 25414436024. Its totient is φ = 25414436022.

The previous prime is 25414436011. The next prime is 25414436051. The reversal of 25414436023 is 32063441452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25414436023 - 2³³ = 16824501431 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 25414436023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25414436923) by changing a digit.

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, 12707218011 + 12707218012.

It is an arithmetic number, because the mean of its divisors is an integer number (12707218012).

Almost surely, 2^25414436023 is an apocalyptic number.

25414436023 is a deficient number, since it is larger than the sum of its proper divisors (1).

25414436023 is an equidigital number, since it uses as much as digits as its factorization.

25414436023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 25414436023 its reverse (32063441452), we get a palindrome (57477877475).

The spelling of 25414436023 in words is "twenty-five billion, four hundred fourteen million, four hundred thirty-six thousand, twenty-three".