443403114411242 has 4 divisors (see below), whose sum is σ = 665104671616866. Its totient is φ = 221701557205620.

The previous prime is 443403114411241. The next prime is 443403114411251. The reversal of 443403114411242 is 242114411304344.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 387114242697961 + 56288871713281 = 19675219^2 + 7502591^2 .

It is a junction number, because it is equal to n+sod(n) for n = 443403114411196 and 443403114411205.

It is not an unprimeable number, because it can be changed into a prime (443403114411241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110850778602809 + ... + 110850778602812.

Almost surely, 2^{443403114411242} is an apocalyptic number.

443403114411242 is a deficient number, since it is larger than the sum of its proper divisors (221701557205624).

443403114411242 is a wasteful number, since it uses less digits than its factorization.

443403114411242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221701557205623.

The product of its (nonzero) digits is 147456, while the sum is 38.

Adding to 443403114411242 its reverse (242114411304344), we get a palindrome (685517525715586).

The spelling of 443403114411242 in words is "four hundred forty-three trillion, four hundred three billion, one hundred fourteen million, four hundred eleven thousand, two hundred forty-two".