4040043103143 has 24 divisors (see below), whose sum is σ = 5993470665728. Its totient is φ = 2620510149312.

The previous prime is 4040043103097. The next prime is 4040043103169. The reversal of 4040043103143 is 3413013400404.

4040043103143 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4040043103143 - 2⁹ = 4040043102631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040043103193) 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, 18838746 + ... + 19051992.

Almost surely, 2^{4040043103143} is an apocalyptic number.

4040043103143 is a deficient number, since it is larger than the sum of its proper divisors (1953427562585).

4040043103143 is a wasteful number, since it uses less digits than its factorization.

4040043103143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270183 (or 270180 counting only the distinct ones).

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

Adding to 4040043103143 its reverse (3413013400404), we get a palindrome (7453056503547).

The spelling of 4040043103143 in words is "four trillion, forty billion, forty-three million, one hundred three thousand, one hundred forty-three".