25112343341 has 2 divisors, whose sum is σ = 25112343342. Its totient is φ = 25112343340.

The previous prime is 25112343331. The next prime is 25112343343. The reversal of 25112343341 is 14334321152.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15321240841 + 9791102500 = 123779^2 + 98950^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25112343341 is a prime.

It is a Sophie Germain prime.

Together with 25112343343, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25112343343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12556171670 + 12556171671.

It is an arithmetic number, because the mean of its divisors is an integer number (12556171671).

Almost surely, 2^25112343341 is an apocalyptic number.

It is an amenable number.

25112343341 is a deficient number, since it is larger than the sum of its proper divisors (1).

25112343341 is an equidigital number, since it uses as much as digits as its factorization.

25112343341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 29.

Adding to 25112343341 its reverse (14334321152), we get a palindrome (39446664493).

The spelling of 25112343341 in words is "twenty-five billion, one hundred twelve million, three hundred forty-three thousand, three hundred forty-one".