244219007 has 2 divisors, whose sum is σ = 244219008. Its totient is φ = 244219006.

The previous prime is 244218983. The next prime is 244219013. The reversal of 244219007 is 700912442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 244219007 - 2⁶ = 244218943 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244219307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122109503 + 122109504.

It is an arithmetic number, because the mean of its divisors is an integer number (122109504).

Almost surely, 2^244219007 is an apocalyptic number.

244219007 is a deficient number, since it is larger than the sum of its proper divisors (1).

244219007 is an equidigital number, since it uses as much as digits as its factorization.

244219007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 244219007 is about 15627.5080227143. The cubic root of 244219007 is about 625.0668788166.

The spelling of 244219007 in words is "two hundred forty-four million, two hundred nineteen thousand, seven".