4255830347443 has 2 divisors, whose sum is σ = 4255830347444. Its totient is φ = 4255830347442.

The previous prime is 4255830347413. The next prime is 4255830347471. The reversal of 4255830347443 is 3447430385524.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4255830347443 - 2³⁷ = 4118391393971 is a prime.

It is a super-2 number, since 2×4255830347443² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4255830347413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2127915173721 + 2127915173722.

It is an arithmetic number, because the mean of its divisors is an integer number (2127915173722).

Almost surely, 2^{4255830347443} is an apocalyptic number.

4255830347443 is a deficient number, since it is larger than the sum of its proper divisors (1).

4255830347443 is an equidigital number, since it uses as much as digits as its factorization.

4255830347443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19353600, while the sum is 52.

The spelling of 4255830347443 in words is "four trillion, two hundred fifty-five billion, eight hundred thirty million, three hundred forty-seven thousand, four hundred forty-three".