424044373 has 2 divisors, whose sum is σ = 424044374. Its totient is φ = 424044372.

The previous prime is 424044349. The next prime is 424044419. The reversal of 424044373 is 373440424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 419348484 + 4695889 = 20478^2 + 2167^2 .

It is a cyclic number.

It is not a de Polignac number, because 424044373 - 2¹³ = 424036181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424044323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212022186 + 212022187.

It is an arithmetic number, because the mean of its divisors is an integer number (212022187).

Almost surely, 2^424044373 is an apocalyptic number.

It is an amenable number.

424044373 is a deficient number, since it is larger than the sum of its proper divisors (1).

424044373 is an equidigital number, since it uses as much as digits as its factorization.

424044373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 31.

The square root of 424044373 is about 20592.3377254745. The cubic root of 424044373 is about 751.2833571105.

Adding to 424044373 its reverse (373440424), we get a palindrome (797484797).

The spelling of 424044373 in words is "four hundred twenty-four million, forty-four thousand, three hundred seventy-three".