244343039 has 2 divisors, whose sum is σ = 244343040. Its totient is φ = 244343038.

The previous prime is 244343017. The next prime is 244343041. The reversal of 244343039 is 930343442.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244343039 is a prime.

Together with 244343041, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_13386380 and since 244343039 and 13386380 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 244342996 and 244343014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244343069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122171519 + 122171520.

It is an arithmetic number, because the mean of its divisors is an integer number (122171520).

Almost surely, 2^244343039 is an apocalyptic number.

244343039 is a deficient number, since it is larger than the sum of its proper divisors (1).

244343039 is an equidigital number, since it uses as much as digits as its factorization.

244343039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 32.

The square root of 244343039 is about 15631.4759060045. The cubic root of 244343039 is about 625.1726789001.

The spelling of 244343039 in words is "two hundred forty-four million, three hundred forty-three thousand, thirty-nine".