244412057 has 2 divisors, whose sum is σ = 244412058. Its totient is φ = 244412056.

The previous prime is 244412027. The next prime is 244412059. The reversal of 244412057 is 750214442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 149719696 + 94692361 = 12236^2 + 9731^2 .

It is a cyclic number.

It is not a de Polignac number, because 244412057 - 2¹⁰ = 244411033 is a prime.

Together with 244412059, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (244412059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122206028 + 122206029.

It is an arithmetic number, because the mean of its divisors is an integer number (122206029).

Almost surely, 2^244412057 is an apocalyptic number.

It is an amenable number.

244412057 is a deficient number, since it is larger than the sum of its proper divisors (1).

244412057 is an equidigital number, since it uses as much as digits as its factorization.

244412057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8960, while the sum is 29.

The square root of 244412057 is about 15633.6834111479. The cubic root of 244412057 is about 625.2315361883.

Adding to 244412057 its reverse (750214442), we get a palindrome (994626499).

The spelling of 244412057 in words is "two hundred forty-four million, four hundred twelve thousand, fifty-seven".