334556655449 has 2 divisors, whose sum is σ = 334556655450. Its totient is φ = 334556655448.

The previous prime is 334556655431. The next prime is 334556655451. The reversal of 334556655449 is 944556655433.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 331438549849 + 3118105600 = 575707^2 + 55840^2 .

It is a cyclic number.

It is not a de Polignac number, because 334556655449 - 2³⁶ = 265837178713 is a prime.

It is a super-2 number, since 2×334556655449² (a number of 24 digits) contains 22 as substring.

Together with 334556655451, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (334556655479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167278327724 + 167278327725.

It is an arithmetic number, because the mean of its divisors is an integer number (167278327725).

Almost surely, 2^334556655449 is an apocalyptic number.

It is an amenable number.

334556655449 is a deficient number, since it is larger than the sum of its proper divisors (1).

334556655449 is an equidigital number, since it uses as much as digits as its factorization.

334556655449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640000, while the sum is 59.

The spelling of 334556655449 in words is "three hundred thirty-four billion, five hundred fifty-six million, six hundred fifty-five thousand, four hundred forty-nine".