444450341 has 2 divisors, whose sum is σ = 444450342. Its totient is φ = 444450340.

The previous prime is 444450319. The next prime is 444450371. The reversal of 444450341 is 143054444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 348606241 + 95844100 = 18671^2 + 9790^2 .

It is a cyclic number.

It is not a de Polignac number, because 444450341 - 2⁶ = 444450277 is a prime.

It is a super-2 number, since 2×444450341² = 395072211230032562, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444450301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222225170 + 222225171.

It is an arithmetic number, because the mean of its divisors is an integer number (222225171).

Almost surely, 2^444450341 is an apocalyptic number.

It is an amenable number.

444450341 is a deficient number, since it is larger than the sum of its proper divisors (1).

444450341 is an equidigital number, since it uses as much as digits as its factorization.

444450341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 444450341 is about 21081.9909164196. The cubic root of 444450341 is about 763.1462032895.

The spelling of 444450341 in words is "four hundred forty-four million, four hundred fifty thousand, three hundred forty-one".