3334229271661 has 2 divisors, whose sum is σ = 3334229271662. Its totient is φ = 3334229271660.

The previous prime is 3334229271649. The next prime is 3334229271691. The reversal of 3334229271661 is 1661729224333.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3258422112100 + 75807159561 = 1805110^2 + 275331^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3334229271661 is a prime.

It is a super-3 number, since 3×3334229271661³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3334229271691) 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, 1667114635830 + 1667114635831.

It is an arithmetic number, because the mean of its divisors is an integer number (1667114635831).

Almost surely, 2^{3334229271661} is an apocalyptic number.

It is an amenable number.

3334229271661 is a deficient number, since it is larger than the sum of its proper divisors (1).

3334229271661 is an equidigital number, since it uses as much as digits as its factorization.

3334229271661 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1959552, while the sum is 49.

The spelling of 3334229271661 in words is "three trillion, three hundred thirty-four billion, two hundred twenty-nine million, two hundred seventy-one thousand, six hundred sixty-one".