7244012339 has 2 divisors, whose sum is σ = 7244012340. Its totient is φ = 7244012338.

The previous prime is 7244012323. The next prime is 7244012393. The reversal of 7244012339 is 9332104427.

Together with next prime (7244012393) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7244012339 - 2⁴ = 7244012323 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 7244012299 and 7244012308.

It is not a weakly prime, because it can be changed into another prime (7244012539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3622006169 + 3622006170.

It is an arithmetic number, because the mean of its divisors is an integer number (3622006170).

Almost surely, 2^7244012339 is an apocalyptic number.

7244012339 is a deficient number, since it is larger than the sum of its proper divisors (1).

7244012339 is an equidigital number, since it uses as much as digits as its factorization.

7244012339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 7244012339 is about 85111.7638108857. The cubic root of 7244012339 is about 1934.9053575399.

The spelling of 7244012339 in words is "seven billion, two hundred forty-four million, twelve thousand, three hundred thirty-nine".