441427699 has 2 divisors, whose sum is σ = 441427700. Its totient is φ = 441427698.

The previous prime is 441427669. The next prime is 441427733. The reversal of 441427699 is 996724144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 441427699 - 2¹³ = 441419507 is a prime.

It is not a weakly prime, because it can be changed into another prime (441427669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220713849 + 220713850.

It is an arithmetic number, because the mean of its divisors is an integer number (220713850).

Almost surely, 2^441427699 is an apocalyptic number.

441427699 is a deficient number, since it is larger than the sum of its proper divisors (1).

441427699 is an equidigital number, since it uses as much as digits as its factorization.

441427699 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 46.

The square root of 441427699 is about 21010.1808416777. The cubic root of 441427699 is about 761.4122511713.

The spelling of 441427699 in words is "four hundred forty-one million, four hundred twenty-seven thousand, six hundred ninety-nine".