4404420111019 has 2 divisors, whose sum is σ = 4404420111020. Its totient is φ = 4404420111018.

The previous prime is 4404420110983. The next prime is 4404420111043. The reversal of 4404420111019 is 9101110244044.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4404420111019 - 2¹³ = 4404420102827 is a prime.

It is a super-2 number, since 2×4404420111019² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4404420111089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202210055509 + 2202210055510.

It is an arithmetic number, because the mean of its divisors is an integer number (2202210055510).

Almost surely, 2^{4404420111019} is an apocalyptic number.

4404420111019 is a deficient number, since it is larger than the sum of its proper divisors (1).

4404420111019 is an equidigital number, since it uses as much as digits as its factorization.

4404420111019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 31.

The spelling of 4404420111019 in words is "four trillion, four hundred four billion, four hundred twenty million, one hundred eleven thousand, nineteen".