4040233143 has 4 divisors (see below), whose sum is σ = 5386977528. Its totient is φ = 2693488760.

The previous prime is 4040233139. The next prime is 4040233147. The reversal of 4040233143 is 3413320404.

4040233143 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (4040233139) and next prime (4040233147).

It is a cyclic number.

It is not a de Polignac number, because 4040233143 - 2² = 4040233139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040233147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 673372188 + ... + 673372193.

It is an arithmetic number, because the mean of its divisors is an integer number (1346744382).

Almost surely, 2^4040233143 is an apocalyptic number.

4040233143 is a deficient number, since it is larger than the sum of its proper divisors (1346744385).

4040233143 is a wasteful number, since it uses less digits than its factorization.

4040233143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1346744384.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 4040233143 is about 63562.8283118365. The cubic root of 4040233143 is about 1592.7054848141.

Adding to 4040233143 its reverse (3413320404), we get a palindrome (7453553547).

The spelling of 4040233143 in words is "four billion, forty million, two hundred thirty-three thousand, one hundred forty-three".