344522443 has 4 divisors (see below), whose sum is σ = 344646720. Its totient is φ = 344398168.

The previous prime is 344522393. The next prime is 344522447. The reversal of 344522443 is 344225443.

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 344522443 - 2¹⁷ = 344391371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344522447) 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, 57883 + ... + 63556.

It is an arithmetic number, because the mean of its divisors is an integer number (86161680).

Almost surely, 2^344522443 is an apocalyptic number.

344522443 is a deficient number, since it is larger than the sum of its proper divisors (124277).

344522443 is a wasteful number, since it uses less digits than its factorization.

344522443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124276.

The product of its digits is 46080, while the sum is 31.

The square root of 344522443 is about 18561.3157669385. The cubic root of 344522443 is about 701.0341469579.

Adding to 344522443 its reverse (344225443), we get a palindrome (688747886).

The spelling of 344522443 in words is "three hundred forty-four million, five hundred twenty-two thousand, four hundred forty-three".