344313423 has 20 divisors (see below), whose sum is σ = 517338888. Its totient is φ = 228206160.

The previous prime is 344313413. The next prime is 344313467. The reversal of 344313423 is 324313443.

344313423 is a `hidden beast` number, since 344 + 313 + 4 + 2 + 3 = 666.

It is not a de Polignac number, because 344313423 - 2⁵ = 344313391 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344313413) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1728 + ... + 26298.

Almost surely, 2^344313423 is an apocalyptic number.

344313423 is a deficient number, since it is larger than the sum of its proper divisors (173025465).

344313423 is a wasteful number, since it uses less digits than its factorization.

344313423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24756 (or 24747 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 344313423 is about 18555.6843851150. The cubic root of 344313423 is about 700.8923470032.

Adding to 344313423 its reverse (324313443), we get a palindrome (668626866).

The spelling of 344313423 in words is "three hundred forty-four million, three hundred thirteen thousand, four hundred twenty-three".