3043420112443 has 2 divisors, whose sum is σ = 3043420112444. Its totient is φ = 3043420112442.

The previous prime is 3043420112377. The next prime is 3043420112471. The reversal of 3043420112443 is 3442110243403.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3043420112443 - 2¹³ = 3043420104251 is a prime.

It is not a weakly prime, because it can be changed into another prime (3043420112543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1521710056221 + 1521710056222.

It is an arithmetic number, because the mean of its divisors is an integer number (1521710056222).

Almost surely, 2^{3043420112443} is an apocalyptic number.

3043420112443 is a deficient number, since it is larger than the sum of its proper divisors (1).

3043420112443 is an equidigital number, since it uses as much as digits as its factorization.

3043420112443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 3043420112443 its reverse (3442110243403), we get a palindrome (6485530355846).

The spelling of 3043420112443 in words is "three trillion, forty-three billion, four hundred twenty million, one hundred twelve thousand, four hundred forty-three".