43442234341 has 4 divisors (see below), whose sum is σ = 47391528384. Its totient is φ = 39492940300.

The previous prime is 43442234287. The next prime is 43442234357. The reversal of 43442234341 is 14343224434.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 43442234341 - 2²¹ = 43440137189 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43442234297 and 43442234306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43442232341) 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, 1974647005 + ... + 1974647026.

It is an arithmetic number, because the mean of its divisors is an integer number (11847882096).

Almost surely, 2^43442234341 is an apocalyptic number.

It is an amenable number.

43442234341 is a deficient number, since it is larger than the sum of its proper divisors (3949294043).

43442234341 is a wasteful number, since it uses less digits than its factorization.

43442234341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3949294042.

The product of its digits is 110592, while the sum is 34.

Adding to 43442234341 its reverse (14343224434), we get a palindrome (57785458775).

The spelling of 43442234341 in words is "forty-three billion, four hundred forty-two million, two hundred thirty-four thousand, three hundred forty-one".