4421414543899 has 2 divisors, whose sum is σ = 4421414543900. Its totient is φ = 4421414543898.

The previous prime is 4421414543893. The next prime is 4421414544049. The reversal of 4421414543899 is 9983454141244.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4421414543899 - 2⁵ = 4421414543867 is a prime.

It is not a weakly prime, because it can be changed into another prime (4421414543893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2210707271949 + 2210707271950.

It is an arithmetic number, because the mean of its divisors is an integer number (2210707271950).

Almost surely, 2^{4421414543899} is an apocalyptic number.

4421414543899 is a deficient number, since it is larger than the sum of its proper divisors (1).

4421414543899 is an equidigital number, since it uses as much as digits as its factorization.

4421414543899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19906560, while the sum is 58.

The spelling of 4421414543899 in words is "four trillion, four hundred twenty-one billion, four hundred fourteen million, five hundred forty-three thousand, eight hundred ninety-nine".