4143320743 has 2 divisors, whose sum is σ = 4143320744. Its totient is φ = 4143320742.

The previous prime is 4143320711. The next prime is 4143320773. The reversal of 4143320743 is 3470233414.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4143320743 - 2⁵ = 4143320711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4143320773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2071660371 + 2071660372.

It is an arithmetic number, because the mean of its divisors is an integer number (2071660372).

Almost surely, 2^4143320743 is an apocalyptic number.

4143320743 is a deficient number, since it is larger than the sum of its proper divisors (1).

4143320743 is an equidigital number, since it uses as much as digits as its factorization.

4143320743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 4143320743 is about 64368.6316694708. The cubic root of 4143320743 is about 1606.1379782324.

The spelling of 4143320743 in words is "four billion, one hundred forty-three million, three hundred twenty thousand, seven hundred forty-three".