4425000439 has 2 divisors, whose sum is σ = 4425000440. Its totient is φ = 4425000438.

The previous prime is 4425000389. The next prime is 4425000469. The reversal of 4425000439 is 9340005244.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4425000439 - 2²⁹ = 3888129527 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4425000439.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4425000469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2212500219 + 2212500220.

It is an arithmetic number, because the mean of its divisors is an integer number (2212500220).

Almost surely, 2^4425000439 is an apocalyptic number.

4425000439 is a deficient number, since it is larger than the sum of its proper divisors (1).

4425000439 is an equidigital number, since it uses as much as digits as its factorization.

4425000439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 4425000439 is about 66520.6767779763. The cubic root of 4425000439 is about 1641.7402258169.

The spelling of 4425000439 in words is "four billion, four hundred twenty-five million, four hundred thirty-nine", and thus it is an aban number.