443212102042 has 16 divisors (see below), whose sum is σ = 686377596672. Its totient is φ = 214421938560.

The previous prime is 443212102013. The next prime is 443212102043. The reversal of 443212102042 is 240201212344.

It is a junction number, because it is equal to n+sod(n) for n = 443212101998 and 443212102016.

It is not an unprimeable number, because it can be changed into a prime (443212102043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212983 + ... + 965290.

It is an arithmetic number, because the mean of its divisors is an integer number (42898599792).

Almost surely, 2^443212102042 is an apocalyptic number.

443212102042 is a deficient number, since it is larger than the sum of its proper divisors (243165494630).

443212102042 is a wasteful number, since it uses less digits than its factorization.

443212102042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184373.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 443212102042 its reverse (240201212344), we get a palindrome (683413314386).

The spelling of 443212102042 in words is "four hundred forty-three billion, two hundred twelve million, one hundred two thousand, forty-two".