4031424343143 has 40 divisors (see below), whose sum is σ = 6237735267456. Its totient is φ = 2592041601600.

The previous prime is 4031424343139. The next prime is 4031424343151. The reversal of 4031424343143 is 3413434241304.

4031424343143 is a `hidden beast` number, since 4 + 0 + 3 + 142 + 43 + 431 + 43 = 666.

It is not a de Polignac number, because 4031424343143 - 2² = 4031424343139 is a prime.

It is a super-2 number, since 2×4031424343143² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4031424343098 and 4031424343107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4031424343103) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2004048 + ... + 3475493.

Almost surely, 2^{4031424343143} is an apocalyptic number.

4031424343143 is a deficient number, since it is larger than the sum of its proper divisors (2206310924313).

4031424343143 is a wasteful number, since it uses less digits than its factorization.

4031424343143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5479877 (or 5479868 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 4031424343143 its reverse (3413434241304), we get a palindrome (7444858584447).

The spelling of 4031424343143 in words is "four trillion, thirty-one billion, four hundred twenty-four million, three hundred forty-three thousand, one hundred forty-three".