4232428493 has 2 divisors, whose sum is σ = 4232428494. Its totient is φ = 4232428492.

The previous prime is 4232428411. The next prime is 4232428507. The reversal of 4232428493 is 3948242324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3011485129 + 1220943364 = 54877^2 + 34942^2 .

It is a cyclic number.

It is not a de Polignac number, because 4232428493 - 2¹⁰ = 4232427469 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4232428493.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4232428093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2116214246 + 2116214247.

It is an arithmetic number, because the mean of its divisors is an integer number (2116214247).

Almost surely, 2^4232428493 is an apocalyptic number.

It is an amenable number.

4232428493 is a deficient number, since it is larger than the sum of its proper divisors (1).

4232428493 is an equidigital number, since it uses as much as digits as its factorization.

4232428493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 331776, while the sum is 41.

The square root of 4232428493 is about 65057.1171586937. The cubic root of 4232428493 is about 1617.5704695188.

The spelling of 4232428493 in words is "four billion, two hundred thirty-two million, four hundred twenty-eight thousand, four hundred ninety-three".