443113141343 has 4 divisors (see below), whose sum is σ = 443923220760. Its totient is φ = 442303061928.

The previous prime is 443113141321. The next prime is 443113141357. The reversal of 443113141343 is 343141311344.

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 443113141343 - 2²⁶ = 443046032479 is a prime.

It is a super-2 number, since 2×443113141343² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443113141543) 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, 405038888 + ... + 405039981.

It is an arithmetic number, because the mean of its divisors is an integer number (110980805190).

Almost surely, 2^443113141343 is an apocalyptic number.

443113141343 is a deficient number, since it is larger than the sum of its proper divisors (810079417).

443113141343 is an equidigital number, since it uses as much as digits as its factorization.

443113141343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810079416.

The product of its digits is 20736, while the sum is 32.

Adding to 443113141343 its reverse (343141311344), we get a palindrome (786254452687).

The spelling of 443113141343 in words is "four hundred forty-three billion, one hundred thirteen million, one hundred forty-one thousand, three hundred forty-three".