44022135165443 has 4 divisors (see below), whose sum is σ = 44025195034920. Its totient is φ = 44019075295968.

The previous prime is 44022135165439. The next prime is 44022135165461. The reversal of 44022135165443 is 34456153122044.

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 44022135165443 - 2² = 44022135165439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44022135165394 and 44022135165403.

It is not an unprimeable number, because it can be changed into a prime (44022135165473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1529913158 + ... + 1529941931.

It is an arithmetic number, because the mean of its divisors is an integer number (11006298758730).

Almost surely, 2^{44022135165443} is an apocalyptic number.

44022135165443 is a deficient number, since it is larger than the sum of its proper divisors (3059869477).

44022135165443 is a wasteful number, since it uses less digits than its factorization.

44022135165443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3059869476.

The product of its (nonzero) digits is 1382400, while the sum is 44.

Adding to 44022135165443 its reverse (34456153122044), we get a palindrome (78478288287487).

The spelling of 44022135165443 in words is "forty-four trillion, twenty-two billion, one hundred thirty-five million, one hundred sixty-five thousand, four hundred forty-three".