441427313 has 2 divisors, whose sum is σ = 441427314. Its totient is φ = 441427312.

The previous prime is 441427297. The next prime is 441427333. The reversal of 441427313 is 313724144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 394737424 + 46689889 = 19868^2 + 6833^2 .

It is a cyclic number.

It is not a de Polignac number, because 441427313 - 2⁴ = 441427297 is a prime.

It is not a weakly prime, because it can be changed into another prime (441427333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220713656 + 220713657.

It is an arithmetic number, because the mean of its divisors is an integer number (220713657).

Almost surely, 2^441427313 is an apocalyptic number.

It is an amenable number.

441427313 is a deficient number, since it is larger than the sum of its proper divisors (1).

441427313 is an equidigital number, since it uses as much as digits as its factorization.

441427313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 29.

The square root of 441427313 is about 21010.1716556529. The cubic root of 441427313 is about 761.4120292360.

The spelling of 441427313 in words is "four hundred forty-one million, four hundred twenty-seven thousand, three hundred thirteen".