424044211 has 2 divisors, whose sum is σ = 424044212. Its totient is φ = 424044210.

The previous prime is 424044197. The next prime is 424044221. The reversal of 424044211 is 112440424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424044211 - 2⁷ = 424044083 is a prime.

It is a super-2 number, since 2×424044211² = 359626985765225042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (424044221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212022105 + 212022106.

It is an arithmetic number, because the mean of its divisors is an integer number (212022106).

Almost surely, 2^424044211 is an apocalyptic number.

424044211 is a deficient number, since it is larger than the sum of its proper divisors (1).

424044211 is an equidigital number, since it uses as much as digits as its factorization.

424044211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 424044211 is about 20592.3337919722. Note that the first 3 decimals coincide. The cubic root of 424044211 is about 751.2832614382.

Adding to 424044211 its reverse (112440424), we get a palindrome (536484635).

The spelling of 424044211 in words is "four hundred twenty-four million, forty-four thousand, two hundred eleven".