7342722353 has 2 divisors, whose sum is σ = 7342722354. Its totient is φ = 7342722352.

The previous prime is 7342722347. The next prime is 7342722379. The reversal of 7342722353 is 3532272437.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7144813729 + 197908624 = 84527^2 + 14068^2 .

It is an emirp because it is prime and its reverse (3532272437) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7342722353 is a prime.

It is not a weakly prime, because it can be changed into another prime (7342722323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3671361176 + 3671361177.

It is an arithmetic number, because the mean of its divisors is an integer number (3671361177).

Almost surely, 2^7342722353 is an apocalyptic number.

It is an amenable number.

7342722353 is a deficient number, since it is larger than the sum of its proper divisors (1).

7342722353 is an equidigital number, since it uses as much as digits as its factorization.

7342722353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680, while the sum is 38.

The square root of 7342722353 is about 85689.6863864024. The cubic root of 7342722353 is about 1943.6543541774.

The spelling of 7342722353 in words is "seven billion, three hundred forty-two million, seven hundred twenty-two thousand, three hundred fifty-three".