7334034066721 has 2 divisors, whose sum is σ = 7334034066722. Its totient is φ = 7334034066720.

The previous prime is 7334034066691. The next prime is 7334034066787. The reversal of 7334034066721 is 1276604304337.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7185723584400 + 148310482321 = 2680620^2 + 385111^2 .

It is an emirp because it is prime and its reverse (1276604304337) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7334034066721 - 2²³ = 7334025678113 is a prime.

It is a super-3 number, since 3×7334034066721³ (a number of 40 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (7334034069721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3667017033360 + 3667017033361.

It is an arithmetic number, because the mean of its divisors is an integer number (3667017033361).

Almost surely, 2^{7334034066721} is an apocalyptic number.

It is an amenable number.

7334034066721 is a deficient number, since it is larger than the sum of its proper divisors (1).

7334034066721 is an equidigital number, since it uses as much as digits as its factorization.

7334034066721 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1524096, while the sum is 46.

The spelling of 7334034066721 in words is "seven trillion, three hundred thirty-four billion, thirty-four million, sixty-six thousand, seven hundred twenty-one".