25330114399 has 2 divisors, whose sum is σ = 25330114400. Its totient is φ = 25330114398.

The previous prime is 25330114373. The next prime is 25330114451. The reversal of 25330114399 is 99341103352.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 25330114399 - 2¹¹ = 25330112351 is a prime.

It is a super-2 number, since 2×25330114399² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25330114349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12665057199 + 12665057200.

It is an arithmetic number, because the mean of its divisors is an integer number (12665057200).

Almost surely, 2^25330114399 is an apocalyptic number.

25330114399 is a deficient number, since it is larger than the sum of its proper divisors (1).

25330114399 is an equidigital number, since it uses as much as digits as its factorization.

25330114399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87480, while the sum is 40.

The spelling of 25330114399 in words is "twenty-five billion, three hundred thirty million, one hundred fourteen thousand, three hundred ninety-nine".