493830143 has 2 divisors, whose sum is σ = 493830144. Its totient is φ = 493830142.

The previous prime is 493830137. The next prime is 493830149. The reversal of 493830143 is 341038394.

It is a balanced prime because it is at equal distance from previous prime (493830137) and next prime (493830149).

It is a cyclic number.

It is not a de Polignac number, because 493830143 - 2¹⁴ = 493813759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (493830149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246915071 + 246915072.

It is an arithmetic number, because the mean of its divisors is an integer number (246915072).

Almost surely, 2^493830143 is an apocalyptic number.

493830143 is a deficient number, since it is larger than the sum of its proper divisors (1).

493830143 is an equidigital number, since it uses as much as digits as its factorization.

493830143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 493830143 is about 22222.2893285098. The cubic root of 493830143 is about 790.4223255964.

The spelling of 493830143 in words is "four hundred ninety-three million, eight hundred thirty thousand, one hundred forty-three".