6673340337397 has 2 divisors, whose sum is σ = 6673340337398. Its totient is φ = 6673340337396.

The previous prime is 6673340337373. The next prime is 6673340337481. The reversal of 6673340337397 is 7937330433766.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4341363956836 + 2331976380561 = 2083594^2 + 1527081^2 .

It is a cyclic number.

It is not a de Polignac number, because 6673340337397 - 2⁷ = 6673340337269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6673340337337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3336670168698 + 3336670168699.

It is an arithmetic number, because the mean of its divisors is an integer number (3336670168699).

Almost surely, 2^{6673340337397} is an apocalyptic number.

It is an amenable number.

6673340337397 is a deficient number, since it is larger than the sum of its proper divisors (1).

6673340337397 is an equidigital number, since it uses as much as digits as its factorization.

6673340337397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108020304, while the sum is 61.

The spelling of 6673340337397 in words is "six trillion, six hundred seventy-three billion, three hundred forty million, three hundred thirty-seven thousand, three hundred ninety-seven".