25014104423 has 12 divisors (see below), whose sum is σ = 31743316872. Its totient is φ = 19491509520.

The previous prime is 25014104399. The next prime is 25014104429. The reversal of 25014104423 is 32440141052.

It is a de Polignac number, because none of the positive numbers 2^k-25014104423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25014104392 and 25014104401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25014104429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23203640 + ... + 23204717.

It is an arithmetic number, because the mean of its divisors is an integer number (2645276406).

Almost surely, 2^25014104423 is an apocalyptic number.

25014104423 is a deficient number, since it is larger than the sum of its proper divisors (6729212449).

25014104423 is a wasteful number, since it uses less digits than its factorization.

25014104423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46408382 (or 46408375 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 25014104423 its reverse (32440141052), we get a palindrome (57454245475).

The spelling of 25014104423 in words is "twenty-five billion, fourteen million, one hundred four thousand, four hundred twenty-three".