26042423025 has 12 divisors (see below), whose sum is σ = 43056806192. Its totient is φ = 13889292240.

The previous prime is 26042423021. The next prime is 26042423041. The reversal of 26042423025 is 52032424062.

It is not a de Polignac number, because 26042423025 - 2² = 26042423021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26042422983 and 26042423001.

It is not an unprimeable number, because it can be changed into a prime (26042423021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 173616079 + ... + 173616228.

Almost surely, 2^26042423025 is an apocalyptic number.

26042423025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26042423025 is a deficient number, since it is larger than the sum of its proper divisors (17014383167).

26042423025 is a wasteful number, since it uses less digits than its factorization.

26042423025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347232320 (or 347232315 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 26042423025 its reverse (52032424062), we get a palindrome (78074847087).

The spelling of 26042423025 in words is "twenty-six billion, forty-two million, four hundred twenty-three thousand, twenty-five".