25824256234 has 16 divisors (see below), whose sum is σ = 44272886400. Its totient is φ = 11066855184.

The previous prime is 25824256229. The next prime is 25824256259. The reversal of 25824256234 is 43265242852.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226672 + ... + 320980.

It is an arithmetic number, because the mean of its divisors is an integer number (2767055400).

Almost surely, 2^25824256234 is an apocalyptic number.

25824256234 is a deficient number, since it is larger than the sum of its proper divisors (18448630166).

25824256234 is a wasteful number, since it uses less digits than its factorization.

25824256234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113877.

The product of its digits is 921600, while the sum is 43.

The spelling of 25824256234 in words is "twenty-five billion, eight hundred twenty-four million, two hundred fifty-six thousand, two hundred thirty-four".