4040231123043 has 24 divisors (see below), whose sum is σ = 6098539928832. Its totient is φ = 2572607025648.

The previous prime is 4040231123041. The next prime is 4040231123051. The reversal of 4040231123043 is 3403211320404.

4040231123043 is a `hidden beast` number, since 4 + 0 + 40 + 2 + 311 + 2 + 304 + 3 = 666.

It is not a de Polignac number, because 4040231123043 - 2¹ = 4040231123041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4040231122998 and 4040231123016.

It is not an unprimeable number, because it can be changed into a prime (4040231123041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14147071 + ... + 14429832.

It is an arithmetic number, because the mean of its divisors is an integer number (254105830368).

Almost surely, 2^{4040231123043} is an apocalyptic number.

4040231123043 is a deficient number, since it is larger than the sum of its proper divisors (2058308805789).

4040231123043 is a wasteful number, since it uses less digits than its factorization.

4040231123043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28577615 (or 28577612 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 4040231123043 its reverse (3403211320404), we get a palindrome (7443442443447).

The spelling of 4040231123043 in words is "four trillion, forty billion, two hundred thirty-one million, one hundred twenty-three thousand, forty-three".