4442020132331 has 16 divisors (see below), whose sum is σ = 4455754842240. Its totient is φ = 4428314486400.

The previous prime is 4442020132289. The next prime is 4442020132337. The reversal of 4442020132331 is 1332310202444.

It is a cyclic number.

It is not a de Polignac number, because 4442020132331 - 2²⁶ = 4441953023467 is a prime.

It is a super-2 number, since 2×4442020132331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4442020132294 and 4442020132303.

It is not an unprimeable number, because it can be changed into a prime (4442020132337) 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 15 ways as a sum of consecutive naturals, for example, 1746762446 + ... + 1746764988.

It is an arithmetic number, because the mean of its divisors is an integer number (278484677640).

Almost surely, 2^{4442020132331} is an apocalyptic number.

4442020132331 is a deficient number, since it is larger than the sum of its proper divisors (13734709909).

4442020132331 is a wasteful number, since it uses less digits than its factorization.

4442020132331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6406.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 4442020132331 its reverse (1332310202444), we get a palindrome (5774330334775).

The spelling of 4442020132331 in words is "four trillion, four hundred forty-two billion, twenty million, one hundred thirty-two thousand, three hundred thirty-one".