44424342443 has 4 divisors (see below), whose sum is σ = 47841599568. Its totient is φ = 41007085320.

The previous prime is 44424342419. The next prime is 44424342461. The reversal of 44424342443 is 34424342444.

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 44424342443 - 2⁶ = 44424342379 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44424342397 and 44424342406.

It is not an unprimeable number, because it can be changed into a prime (44424342493) 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, 1708628543 + ... + 1708628568.

It is an arithmetic number, because the mean of its divisors is an integer number (11960399892).

Almost surely, 2^44424342443 is an apocalyptic number.

44424342443 is a deficient number, since it is larger than the sum of its proper divisors (3417257125).

44424342443 is a wasteful number, since it uses less digits than its factorization.

44424342443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3417257124.

The product of its digits is 589824, while the sum is 38.

Adding to 44424342443 its reverse (34424342444), we get a palindrome (78848684887).

Subtracting from 44424342443 its reverse (34424342444), we obtain a palindrome (9999999999).

The spelling of 44424342443 in words is "forty-four billion, four hundred twenty-four million, three hundred forty-two thousand, four hundred forty-three".