244000007 has 2 divisors, whose sum is σ = 244000008. Its totient is φ = 244000006.

The previous prime is 243999991. The next prime is 244000013. The reversal of 244000007 is 700000442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 244000007 - 2⁴ = 243999991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244000037) 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, 122000003 + 122000004.

It is an arithmetic number, because the mean of its divisors is an integer number (122000004).

Almost surely, 2^244000007 is an apocalyptic number.

244000007 is a deficient number, since it is larger than the sum of its proper divisors (1).

244000007 is an equidigital number, since it uses as much as digits as its factorization.

244000007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 17.

The square root of 244000007 is about 15620.4995758778. The cubic root of 244000007 is about 624.8799829283.

Adding to 244000007 its reverse (700000442), we get a palindrome (944000449).

The spelling of 244000007 in words is "two hundred forty-four million, seven", and thus it is an aban number.