441424507 has 2 divisors, whose sum is σ = 441424508. Its totient is φ = 441424506.

The previous prime is 441424483. The next prime is 441424523. The reversal of 441424507 is 705424144.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-441424507 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (441424547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220712253 + 220712254.

It is an arithmetic number, because the mean of its divisors is an integer number (220712254).

Almost surely, 2^441424507 is an apocalyptic number.

441424507 is a deficient number, since it is larger than the sum of its proper divisors (1).

441424507 is an equidigital number, since it uses as much as digits as its factorization.

441424507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17920, while the sum is 31.

The square root of 441424507 is about 21010.1048783675. The cubic root of 441424507 is about 761.4104158887.

The spelling of 441424507 in words is "four hundred forty-one million, four hundred twenty-four thousand, five hundred seven".