4444220012342 has 32 divisors (see below), whose sum is σ = 7521701299200. Its totient is φ = 1951094599200.

The previous prime is 4444220012329. The next prime is 4444220012363. The reversal of 4444220012342 is 2432100224444.

It is a super-3 number, since 3×4444220012342³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 4444220012299 and 4444220012308.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6054092 + ... + 6748367.

It is an arithmetic number, because the mean of its divisors is an integer number (235053165600).

Almost surely, 2^{4444220012342} is an apocalyptic number.

4444220012342 is a deficient number, since it is larger than the sum of its proper divisors (3077481286858).

4444220012342 is a wasteful number, since it uses less digits than its factorization.

4444220012342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12803012.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 4444220012342 its reverse (2432100224444), we get a palindrome (6876320236786).

The spelling of 4444220012342 in words is "four trillion, four hundred forty-four billion, two hundred twenty million, twelve thousand, three hundred forty-two".