244421320010039 has 2 divisors, whose sum is σ = 244421320010040. Its totient is φ = 244421320010038.

The previous prime is 244421320010033. The next prime is 244421320010069. The reversal of 244421320010039 is 930010023124442.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244421320010039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 244421320009990 and 244421320010008.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244421320010033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122210660005019 + 122210660005020.

It is an arithmetic number, because the mean of its divisors is an integer number (122210660005020).

Almost surely, 2^{244421320010039} is an apocalyptic number.

244421320010039 is a deficient number, since it is larger than the sum of its proper divisors (1).

244421320010039 is an equidigital number, since it uses as much as digits as its factorization.

244421320010039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 244421320010039 in words is "two hundred forty-four trillion, four hundred twenty-one billion, three hundred twenty million, ten thousand, thirty-nine".