25313435014 has 32 divisors (see below), whose sum is σ = 44570534400. Its totient is φ = 10555997760.

The previous prime is 25313435003. The next prime is 25313435027. The reversal of 25313435014 is 41053431352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159367 + ... + 275725.

It is an arithmetic number, because the mean of its divisors is an integer number (1392829200).

Almost surely, 2^25313435014 is an apocalyptic number.

25313435014 is a deficient number, since it is larger than the sum of its proper divisors (19257099386).

25313435014 is a wasteful number, since it uses less digits than its factorization.

25313435014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116788.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 25313435014 its reverse (41053431352), we get a palindrome (66366866366).

The spelling of 25313435014 in words is "twenty-five billion, three hundred thirteen million, four hundred thirty-five thousand, fourteen".