344001023 has 4 divisors (see below), whose sum is σ = 362106360. Its totient is φ = 325895688.

The previous prime is 344000977. The next prime is 344001071. The reversal of 344001023 is 320100443.

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 344001023 - 2⁶ = 344000959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344000992 and 344001010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344007023) 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, 9052640 + ... + 9052677.

It is an arithmetic number, because the mean of its divisors is an integer number (90526590).

Almost surely, 2^344001023 is an apocalyptic number.

344001023 is a deficient number, since it is larger than the sum of its proper divisors (18105337).

344001023 is a wasteful number, since it uses less digits than its factorization.

344001023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18105336.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 344001023 is about 18547.2645692027. The cubic root of 344001023 is about 700.6803066457.

Adding to 344001023 its reverse (320100443), we get a palindrome (664101466).

The spelling of 344001023 in words is "three hundred forty-four million, one thousand, twenty-three".