444250241 has 2 divisors, whose sum is σ = 444250242. Its totient is φ = 444250240.

The previous prime is 444250199. The next prime is 444250253. The reversal of 444250241 is 142052444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 412090000 + 32160241 = 20300^2 + 5671^2 .

It is a cyclic number.

It is not a de Polignac number, because 444250241 - 2¹⁴ = 444233857 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 444250241.

It is not a weakly prime, because it can be changed into another prime (444250271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222125120 + 222125121.

It is an arithmetic number, because the mean of its divisors is an integer number (222125121).

Almost surely, 2^444250241 is an apocalyptic number.

It is an amenable number.

444250241 is a deficient number, since it is larger than the sum of its proper divisors (1).

444250241 is an equidigital number, since it uses as much as digits as its factorization.

444250241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 444250241 is about 21077.2446254248. The cubic root of 444250241 is about 763.0316584507.

The spelling of 444250241 in words is "four hundred forty-four million, two hundred fifty thousand, two hundred forty-one".