334344432223393 has 2 divisors, whose sum is σ = 334344432223394. Its totient is φ = 334344432223392.

The previous prime is 334344432223343. The next prime is 334344432223427. The reversal of 334344432223393 is 393322234443433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 246219782897664 + 88124649325729 = 15691392^2 + 9387473^2 .

It is a cyclic number.

It is not a de Polignac number, because 334344432223393 - 2⁹ = 334344432222881 is a prime.

It is a super-2 number, since 2×334344432223393² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 334344432223393.

It is not a weakly prime, because it can be changed into another prime (334344432223303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167172216111696 + 167172216111697.

It is an arithmetic number, because the mean of its divisors is an integer number (167172216111697).

Almost surely, 2^{334344432223393} is an apocalyptic number.

It is an amenable number.

334344432223393 is a deficient number, since it is larger than the sum of its proper divisors (1).

334344432223393 is an equidigital number, since it uses as much as digits as its factorization.

334344432223393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40310784, while the sum is 52.

The spelling of 334344432223393 in words is "three hundred thirty-four trillion, three hundred forty-four billion, four hundred thirty-two million, two hundred twenty-three thousand, three hundred ninety-three".