25442466235 has 16 divisors (see below), whose sum is σ = 30602753280. Its totient is φ = 20306165760.

The previous prime is 25442466229. The next prime is 25442466241. The reversal of 25442466235 is 53266424452.

It is an interprime number because it is at equal distance from previous prime (25442466229) and next prime (25442466241).

It is not a de Polignac number, because 25442466235 - 2⁹ = 25442465723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25442466191 and 25442466200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5635339 + ... + 5639851.

It is an arithmetic number, because the mean of its divisors is an integer number (1912672080).

Almost surely, 2^25442466235 is an apocalyptic number.

25442466235 is a deficient number, since it is larger than the sum of its proper divisors (5160287045).

25442466235 is a wasteful number, since it uses less digits than its factorization.

25442466235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6918.

The product of its digits is 1382400, while the sum is 43.

The spelling of 25442466235 in words is "twenty-five billion, four hundred forty-two million, four hundred sixty-six thousand, two hundred thirty-five".