7240202322239 has 2 divisors, whose sum is σ = 7240202322240. Its totient is φ = 7240202322238.

The previous prime is 7240202322229. The next prime is 7240202322257. The reversal of 7240202322239 is 9322232020427.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7240202322239 - 2²⁴ = 7240185545023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7240202322229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3620101161119 + 3620101161120.

It is an arithmetic number, because the mean of its divisors is an integer number (3620101161120).

Almost surely, 2^{7240202322239} is an apocalyptic number.

7240202322239 is a deficient number, since it is larger than the sum of its proper divisors (1).

7240202322239 is an equidigital number, since it uses as much as digits as its factorization.

7240202322239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 38.

The spelling of 7240202322239 in words is "seven trillion, two hundred forty billion, two hundred two million, three hundred twenty-two thousand, two hundred thirty-nine".