3344402221427 has 2 divisors, whose sum is σ = 3344402221428. Its totient is φ = 3344402221426.

The previous prime is 3344402221379. The next prime is 3344402221441. The reversal of 3344402221427 is 7241222044433.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3344402221427 - 2¹⁶ = 3344402155891 is a prime.

It is a super-2 number, since 2×3344402221427² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3344402221627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1672201110713 + 1672201110714.

It is an arithmetic number, because the mean of its divisors is an integer number (1672201110714).

Almost surely, 2^{3344402221427} is an apocalyptic number.

3344402221427 is a deficient number, since it is larger than the sum of its proper divisors (1).

3344402221427 is an equidigital number, since it uses as much as digits as its factorization.

3344402221427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258048, while the sum is 38.

The spelling of 3344402221427 in words is "three trillion, three hundred forty-four billion, four hundred two million, two hundred twenty-one thousand, four hundred twenty-seven".