4464705143 has 2 divisors, whose sum is σ = 4464705144. Its totient is φ = 4464705142.

The previous prime is 4464705137. The next prime is 4464705151. The reversal of 4464705143 is 3415074644.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4464705143 - 2⁶ = 4464705079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4464705097 and 4464705106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4464705163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2232352571 + 2232352572.

It is an arithmetic number, because the mean of its divisors is an integer number (2232352572).

Almost surely, 2^4464705143 is an apocalyptic number.

4464705143 is a deficient number, since it is larger than the sum of its proper divisors (1).

4464705143 is an equidigital number, since it uses as much as digits as its factorization.

4464705143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 4464705143 is about 66818.4491214814. The cubic root of 4464705143 is about 1646.6359550558.

Adding to 4464705143 its reverse (3415074644), we get a palindrome (7879779787).

The spelling of 4464705143 in words is "four billion, four hundred sixty-four million, seven hundred five thousand, one hundred forty-three".