25414043 has 2 divisors, whose sum is σ = 25414044. Its totient is φ = 25414042.

The previous prime is 25414027. The next prime is 25414049. The reversal of 25414043 is 34041452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25414043 - 2⁴ = 25414027 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (25414049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12707021 + 12707022.

It is an arithmetic number, because the mean of its divisors is an integer number (12707022).

Almost surely, 2^25414043 is an apocalyptic number.

25414043 is a deficient number, since it is larger than the sum of its proper divisors (1).

25414043 is an equidigital number, since it uses as much as digits as its factorization.

25414043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 25414043 is about 5041.2342734691. The cubic root of 25414043 is about 294.0071689060.

Adding to 25414043 its reverse (34041452), we get a palindrome (59455495).

The spelling of 25414043 in words is "twenty-five million, four hundred fourteen thousand, forty-three".