25424948104 has 16 divisors (see below), whose sum is σ = 47871244800. Its totient is φ = 12659282832.

The previous prime is 25424948089. The next prime is 25424948113. The reversal of 25424948104 is 40184942452.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6646872 + ... + 6650695.

It is an arithmetic number, because the mean of its divisors is an integer number (2991952800).

Almost surely, 2^25424948104 is an apocalyptic number.

It is an amenable number.

25424948104 is a deficient number, since it is larger than the sum of its proper divisors (22446296696).

25424948104 is a wasteful number, since it uses less digits than its factorization.

25424948104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13297812 (or 13297808 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 43.

The spelling of 25424948104 in words is "twenty-five billion, four hundred twenty-four million, nine hundred forty-eight thousand, one hundred four".