443420022342111 has 16 divisors (see below), whose sum is σ = 591266894803200. Its totient is φ = 295593249847680.

The previous prime is 443420022342103. The next prime is 443420022342233. The reversal of 443420022342111 is 111243220024344.

It is not a de Polignac number, because 443420022342111 - 2³ = 443420022342103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443420022340111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3424266076 + ... + 3424395566.

It is an arithmetic number, because the mean of its divisors is an integer number (36954180925200).

Almost surely, 2^{443420022342111} is an apocalyptic number.

443420022342111 is a deficient number, since it is larger than the sum of its proper divisors (147846872461089).

443420022342111 is a wasteful number, since it uses less digits than its factorization.

443420022342111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198286.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 443420022342111 its reverse (111243220024344), we get a palindrome (554663242366455).

The spelling of 443420022342111 in words is "four hundred forty-three trillion, four hundred twenty billion, twenty-two million, three hundred forty-two thousand, one hundred eleven".