443130120120043 has 4 divisors (see below), whose sum is σ = 462396647081808. Its totient is φ = 423863593158280.

The previous prime is 443130120119993. The next prime is 443130120120071. The reversal of 443130120120043 is 340021021031344.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 443130120120043 - 2¹³ = 443130120111851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 443130120119993 and 443130120120020.

It is not an unprimeable number, because it can be changed into a prime (443130120150043) 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 in 3 ways as a sum of consecutive naturals, for example, 9633263480848 + ... + 9633263480893.

It is an arithmetic number, because the mean of its divisors is an integer number (115599161770452).

Almost surely, 2^{443130120120043} is an apocalyptic number.

443130120120043 is a deficient number, since it is larger than the sum of its proper divisors (19266526961765).

443130120120043 is a wasteful number, since it uses less digits than its factorization.

443130120120043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19266526961764.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 443130120120043 its reverse (340021021031344), we get a palindrome (783151141151387).

The spelling of 443130120120043 in words is "four hundred forty-three trillion, one hundred thirty billion, one hundred twenty million, one hundred twenty thousand, forty-three".