441010019 has 2 divisors, whose sum is σ = 441010020. Its totient is φ = 441010018.

The previous prime is 441009983. The next prime is 441010057. The reversal of 441010019 is 910010144.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-441010019 is a prime.

It is a super-2 number, since 2×441010019² = 388979673716760722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (441010079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220505009 + 220505010.

It is an arithmetic number, because the mean of its divisors is an integer number (220505010).

Almost surely, 2^441010019 is an apocalyptic number.

441010019 is a deficient number, since it is larger than the sum of its proper divisors (1).

441010019 is an equidigital number, since it uses as much as digits as its factorization.

441010019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 441010019 is about 21000.2385462642. The cubic root of 441010019 is about 761.1720253250.

The spelling of 441010019 in words is "four hundred forty-one million, ten thousand, nineteen".