4444220001042 has 72 divisors (see below), whose sum is σ = 9821619595008. Its totient is φ = 1452086848800.

The previous prime is 4444220000981. The next prime is 4444220001043. The reversal of 4444220001042 is 2401000224444.

4444220001042 is a `hidden beast` number, since 4 + 4 + 442 + 200 + 0 + 10 + 4 + 2 = 666.

It is a super-3 number, since 3×4444220001042³ (a number of 39 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4444220000997 and 4444220001015.

It is not an unprimeable number, because it can be changed into a prime (4444220001043) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 38191167 + ... + 38307357.

It is an arithmetic number, because the mean of its divisors is an integer number (136411383264).

Almost surely, 2^{4444220001042} is an apocalyptic number.

4444220001042 is an abundant number, since it is smaller than the sum of its proper divisors (5377399593966).

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

4444220001042 is a wasteful number, since it uses less digits than its factorization.

4444220001042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116616 (or 116440 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 4444220001042 its reverse (2401000224444), we get a palindrome (6845220225486).

The spelling of 4444220001042 in words is "four trillion, four hundred forty-four billion, two hundred twenty million, one thousand, forty-two".