7342289723 has 2 divisors, whose sum is σ = 7342289724. Its totient is φ = 7342289722.

The previous prime is 7342289699. The next prime is 7342289737. The reversal of 7342289723 is 3279822437.

It is a strong prime.

It is an emirp because it is prime and its reverse (3279822437) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7342289723 - 2⁶ = 7342289659 is a prime.

It is not a weakly prime, because it can be changed into another prime (7342289743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3671144861 + 3671144862.

It is an arithmetic number, because the mean of its divisors is an integer number (3671144862).

Almost surely, 2^7342289723 is an apocalyptic number.

7342289723 is a deficient number, since it is larger than the sum of its proper divisors (1).

7342289723 is an equidigital number, since it uses as much as digits as its factorization.

7342289723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1016064, while the sum is 47.

The square root of 7342289723 is about 85687.1619497343. The cubic root of 7342289723 is about 1943.6161803386.

The spelling of 7342289723 in words is "seven billion, three hundred forty-two million, two hundred eighty-nine thousand, seven hundred twenty-three".