443342001012 has 48 divisors (see below), whose sum is σ = 1096060879872. Its totient is φ = 138993039360.

The previous prime is 443342000971. The next prime is 443342001031. The reversal of 443342001012 is 210100243344.

It is a super-2 number, since 2×443342001012² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 438613 + ... + 1038780.

It is an arithmetic number, because the mean of its divisors is an integer number (22834601664).

Almost surely, 2^443342001012 is an apocalyptic number.

It is an amenable number.

443342001012 is an abundant number, since it is smaller than the sum of its proper divisors (652718878860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

443342001012 is a wasteful number, since it uses less digits than its factorization.

443342001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478888 (or 1478886 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 443342001012 its reverse (210100243344), we get a palindrome (653442244356).

The spelling of 443342001012 in words is "four hundred forty-three billion, three hundred forty-two million, one thousand, twelve".