4002422430331 has 16 divisors (see below), whose sum is σ = 4332290187456. Its totient is φ = 3675732345216.

The previous prime is 4002422430319. The next prime is 4002422430359. The reversal of 4002422430331 is 1330342242004.

It is a cyclic number.

It is not a de Polignac number, because 4002422430331 - 2¹¹ = 4002422428283 is a prime.

It is a super-2 number, since 2×4002422430331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4002422430331.

It is not an unprimeable number, because it can be changed into a prime (4002422430131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1885681 + ... + 3400093.

It is an arithmetic number, because the mean of its divisors is an integer number (270768136716).

Almost surely, 2^{4002422430331} is an apocalyptic number.

4002422430331 is a deficient number, since it is larger than the sum of its proper divisors (329867757125).

4002422430331 is a wasteful number, since it uses less digits than its factorization.

4002422430331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1515462.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 4002422430331 its reverse (1330342242004), we get a palindrome (5332764672335).

It can be divided in two parts, 4002422 and 430331, that added together give a triangular number (4432753 = T₂₉₇₇).

The spelling of 4002422430331 in words is "four trillion, two billion, four hundred twenty-two million, four hundred thirty thousand, three hundred thirty-one".