244454201 has 2 divisors, whose sum is σ = 244454202. Its totient is φ = 244454200.

The previous prime is 244454167. The next prime is 244454263. The reversal of 244454201 is 102454442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 175165225 + 69288976 = 13235^2 + 8324^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244454201 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is equal to p_13392107 and since 244454201 and 13392107 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (244454291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122227100 + 122227101.

It is an arithmetic number, because the mean of its divisors is an integer number (122227101).

Almost surely, 2^244454201 is an apocalyptic number.

It is an amenable number.

244454201 is a deficient number, since it is larger than the sum of its proper divisors (1).

244454201 is an equidigital number, since it uses as much as digits as its factorization.

244454201 is an odious number, because the sum of its binary digits is odd.

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

The square root of 244454201 is about 15635.0312119932. The cubic root of 244454201 is about 625.2674703724.

The spelling of 244454201 in words is "two hundred forty-four million, four hundred fifty-four thousand, two hundred one".