25104434313 has 8 divisors (see below), whose sum is σ = 38254376128. Its totient is φ = 14345391024.

The previous prime is 25104434239. The next prime is 25104434317. The reversal of 25104434313 is 31343440152.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25104434313 - 2¹² = 25104430217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25104434317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 597724606 + ... + 597724647.

It is an arithmetic number, because the mean of its divisors is an integer number (4781797016).

Almost surely, 2^25104434313 is an apocalyptic number.

It is an amenable number.

25104434313 is a deficient number, since it is larger than the sum of its proper divisors (13149941815).

25104434313 is a wasteful number, since it uses less digits than its factorization.

25104434313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195449263.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 25104434313 its reverse (31343440152), we get a palindrome (56447874465).

The spelling of 25104434313 in words is "twenty-five billion, one hundred four million, four hundred thirty-four thousand, three hundred thirteen".