4140431003143 has 4 divisors (see below), whose sum is σ = 4283204486040. Its totient is φ = 3997657520248.

The previous prime is 4140431003129. The next prime is 4140431003183. The reversal of 4140431003143 is 3413001340414.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4140431003143 - 2²⁵ = 4140397448711 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 (4140431003183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71386741405 + ... + 71386741462.

It is an arithmetic number, because the mean of its divisors is an integer number (1070801121510).

Almost surely, 2^{4140431003143} is an apocalyptic number.

4140431003143 is a deficient number, since it is larger than the sum of its proper divisors (142773482897).

4140431003143 is a wasteful number, since it uses less digits than its factorization.

4140431003143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142773482896.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 4140431003143 its reverse (3413001340414), we get a palindrome (7553432343557).

The spelling of 4140431003143 in words is "four trillion, one hundred forty billion, four hundred thirty-one million, three thousand, one hundred forty-three".