4223140031331 has 80 divisors (see below), whose sum is σ = 7196264460000. Its totient is φ = 2445063293952.

The previous prime is 4223140031291. The next prime is 4223140031393. The reversal of 4223140031331 is 1331300413224.

It is a happy number.

4223140031331 is a `hidden beast` number, since 4 + 2 + 2 + 314 + 0 + 0 + 313 + 31 = 666.

It is not a de Polignac number, because 4223140031331 - 2¹⁵ = 4223139998563 is a prime.

It is a super-2 number, since 2×4223140031331² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 4223140031295 and 4223140031304.

It is not an unprimeable number, because it can be changed into a prime (4223140031731) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 49166940 + ... + 49252758.

It is an arithmetic number, because the mean of its divisors is an integer number (89953305750).

Almost surely, 2^{4223140031331} is an apocalyptic number.

4223140031331 is a deficient number, since it is larger than the sum of its proper divisors (2973124428669).

4223140031331 is a wasteful number, since it uses less digits than its factorization.

4223140031331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88610 (or 88601 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 4223140031331 its reverse (1331300413224), we get a palindrome (5554440444555).

The spelling of 4223140031331 in words is "four trillion, two hundred twenty-three billion, one hundred forty million, thirty-one thousand, three hundred thirty-one".