444030032111 has 2 divisors, whose sum is σ = 444030032112. Its totient is φ = 444030032110.

The previous prime is 444030032081. The next prime is 444030032153. The reversal of 444030032111 is 111230030444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 444030032111 - 2³⁸ = 169152125167 is a prime.

It is a super-2 number, since 2×444030032111² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444030032161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222015016055 + 222015016056.

It is an arithmetic number, because the mean of its divisors is an integer number (222015016056).

Almost surely, 2^444030032111 is an apocalyptic number.

444030032111 is a deficient number, since it is larger than the sum of its proper divisors (1).

444030032111 is an equidigital number, since it uses as much as digits as its factorization.

444030032111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 444030032111 its reverse (111230030444), we get a palindrome (555260062555).

The spelling of 444030032111 in words is "four hundred forty-four billion, thirty million, thirty-two thousand, one hundred eleven".