443443140140002 has 8 divisors (see below), whose sum is σ = 665295467982336. Its totient is φ = 221677984145892.

The previous prime is 443443140139921. The next prime is 443443140140003. The reversal of 443443140140002 is 200041041344344.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 443443140140002.

It is not an unprimeable number, because it can be changed into a prime (443443140140003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21792949338 + ... + 21792969685.

It is an arithmetic number, because the mean of its divisors is an integer number (83161933497792).

Almost surely, 2^{443443140140002} is an apocalyptic number.

443443140140002 is a deficient number, since it is larger than the sum of its proper divisors (221852327842334).

443443140140002 is a wasteful number, since it uses less digits than its factorization.

443443140140002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43585924112.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 443443140140002 its reverse (200041041344344), we get a palindrome (643484181484346).

The spelling of 443443140140002 in words is "four hundred forty-three trillion, four hundred forty-three billion, one hundred forty million, one hundred forty thousand, two".