4289428943 has 2 divisors, whose sum is σ = 4289428944. Its totient is φ = 4289428942.

The previous prime is 4289428879. The next prime is 4289429029. The reversal of 4289428943 is 3498249824.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4289428943 - 2⁶ = 4289428879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4289428043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2144714471 + 2144714472.

It is an arithmetic number, because the mean of its divisors is an integer number (2144714472).

Almost surely, 2^4289428943 is an apocalyptic number.

4289428943 is a deficient number, since it is larger than the sum of its proper divisors (1).

4289428943 is an equidigital number, since it uses as much as digits as its factorization.

4289428943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3981312, while the sum is 53.

The square root of 4289428943 is about 65493.7320894145. The cubic root of 4289428943 is about 1624.7996840889.

The spelling of 4289428943 in words is "four billion, two hundred eighty-nine million, four hundred twenty-eight thousand, nine hundred forty-three".