244441697039 has 2 divisors, whose sum is σ = 244441697040. Its totient is φ = 244441697038.

The previous prime is 244441697029. The next prime is 244441697083. The reversal of 244441697039 is 930796144442.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 244441697039 - 2²⁸ = 244173261583 is a prime.

It is a super-2 number, since 2×244441697039² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244441697029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122220848519 + 122220848520.

It is an arithmetic number, because the mean of its divisors is an integer number (122220848520).

Almost surely, 2^244441697039 is an apocalyptic number.

244441697039 is a deficient number, since it is larger than the sum of its proper divisors (1).

244441697039 is an equidigital number, since it uses as much as digits as its factorization.

244441697039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5225472, while the sum is 53.

The spelling of 244441697039 in words is "two hundred forty-four billion, four hundred forty-one million, six hundred ninety-seven thousand, thirty-nine".