3344402221242 has 64 divisors (see below), whose sum is σ = 7262070090624. Its totient is φ = 1022890659840.

The previous prime is 3344402221229. The next prime is 3344402221247. The reversal of 3344402221242 is 2421222044433.

It is a happy number.

It is a super-2 number, since 2×3344402221242² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3344402221247) 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 in 31 ways as a sum of consecutive naturals, for example, 1675288 + ... + 3081459.

It is an arithmetic number, because the mean of its divisors is an integer number (113469845166).

Almost surely, 2^{3344402221242} is an apocalyptic number.

3344402221242 is an abundant number, since it is smaller than the sum of its proper divisors (3917667869382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3344402221242 is a wasteful number, since it uses less digits than its factorization.

3344402221242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4756943.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 3344402221242 its reverse (2421222044433), we get a palindrome (5765624265675).

The spelling of 3344402221242 in words is "three trillion, three hundred forty-four billion, four hundred two million, two hundred twenty-one thousand, two hundred forty-two".