3443782228543 has 2 divisors, whose sum is σ = 3443782228544. Its totient is φ = 3443782228542.

The previous prime is 3443782228499. The next prime is 3443782228571. The reversal of 3443782228543 is 3458222873443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3443782228543 - 2⁹ = 3443782228031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3443782828543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1721891114271 + 1721891114272.

It is an arithmetic number, because the mean of its divisors is an integer number (1721891114272).

Almost surely, 2^{3443782228543} is an apocalyptic number.

3443782228543 is a deficient number, since it is larger than the sum of its proper divisors (1).

3443782228543 is an equidigital number, since it uses as much as digits as its factorization.

3443782228543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30965760, while the sum is 55.

The spelling of 3443782228543 in words is "three trillion, four hundred forty-three billion, seven hundred eighty-two million, two hundred twenty-eight thousand, five hundred forty-three".