344442023 has 8 divisors (see below), whose sum is σ = 357912576. Its totient is φ = 331119000.

The previous prime is 344442011. The next prime is 344442031. The reversal of 344442023 is 320244443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 344442023 - 2²⁰ = 343393447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344441983 and 344442001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344442323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32111 + ... + 41472.

It is an arithmetic number, because the mean of its divisors is an integer number (44739072).

Almost surely, 2^344442023 is an apocalyptic number.

344442023 is a deficient number, since it is larger than the sum of its proper divisors (13470553).

344442023 is a wasteful number, since it uses less digits than its factorization.

344442023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73765.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 344442023 is about 18559.1493070130. The cubic root of 344442023 is about 700.9795965173.

Adding to 344442023 its reverse (320244443), we get a palindrome (664686466).

It can be divided in two parts, 3444420 and 23, that added together give a palindrome (3444443).

The spelling of 344442023 in words is "three hundred forty-four million, four hundred forty-two thousand, twenty-three".