425276441 has 2 divisors, whose sum is σ = 425276442. Its totient is φ = 425276440.

The previous prime is 425276389. The next prime is 425276447. The reversal of 425276441 is 144672524.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 302620816 + 122655625 = 17396^2 + 11075^2 .

It is a cyclic number.

It is not a de Polignac number, because 425276441 - 2⁶ = 425276377 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (425276447) 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, 212638220 + 212638221.

It is an arithmetic number, because the mean of its divisors is an integer number (212638221).

Almost surely, 2^425276441 is an apocalyptic number.

It is an amenable number.

425276441 is a deficient number, since it is larger than the sum of its proper divisors (1).

425276441 is an equidigital number, since it uses as much as digits as its factorization.

425276441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 53760, while the sum is 35.

The square root of 425276441 is about 20622.2317172512. The cubic root of 425276441 is about 752.0102756490.

The spelling of 425276441 in words is "four hundred twenty-five million, two hundred seventy-six thousand, four hundred forty-one".