4420543888099 has 2 divisors, whose sum is σ = 4420543888100. Its totient is φ = 4420543888098.

The previous prime is 4420543888093. The next prime is 4420543888147. The reversal of 4420543888099 is 9908883450244.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4420543888099 - 2⁹ = 4420543887587 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4420543888099.

It is not a weakly prime, because it can be changed into another prime (4420543888093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2210271944049 + 2210271944050.

It is an arithmetic number, because the mean of its divisors is an integer number (2210271944050).

Almost surely, 2^{4420543888099} is an apocalyptic number.

4420543888099 is a deficient number, since it is larger than the sum of its proper divisors (1).

4420543888099 is an equidigital number, since it uses as much as digits as its factorization.

4420543888099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 79626240, while the sum is 64.

The spelling of 4420543888099 in words is "four trillion, four hundred twenty billion, five hundred forty-three million, eight hundred eighty-eight thousand, ninety-nine".