443120001321012 has 48 divisors (see below), whose sum is σ = 1035194687416512. Its totient is φ = 147528412876800.

The previous prime is 443120001320989. The next prime is 443120001321047. The reversal of 443120001321012 is 210123100021344.

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, 102377038 + ... + 106617530.

It is an arithmetic number, because the mean of its divisors is an integer number (21566555987844).

Almost surely, 2^{443120001321012} is an apocalyptic number.

It is an amenable number.

443120001321012 is an abundant number, since it is smaller than the sum of its proper divisors (592074686095500).

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

443120001321012 is a wasteful number, since it uses less digits than its factorization.

443120001321012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4251008 (or 4251006 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 443120001321012 its reverse (210123100021344), we get a palindrome (653243101342356).

The spelling of 443120001321012 in words is "four hundred forty-three trillion, one hundred twenty billion, one million, three hundred twenty-one thousand, twelve".