343314423 has 16 divisors (see below), whose sum is σ = 509518560. Its totient is φ = 228469248.

The previous prime is 343314373. The next prime is 343314427. The reversal of 343314423 is 324413343.

343314423 is a `hidden beast` number, since 343 + 314 + 4 + 2 + 3 = 666.

It is not a de Polignac number, because 343314423 - 2²¹ = 341217271 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 (343314427) 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 15 ways as a sum of consecutive naturals, for example, 4561 + ... + 26597.

It is an arithmetic number, because the mean of its divisors is an integer number (31844910).

Almost surely, 2^343314423 is an apocalyptic number.

343314423 is a deficient number, since it is larger than the sum of its proper divisors (166204137).

343314423 is a wasteful number, since it uses less digits than its factorization.

343314423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22623 (or 22617 counting only the distinct ones).

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

The square root of 343314423 is about 18528.7458561015. The cubic root of 343314423 is about 700.2138278730.

Adding to 343314423 its reverse (324413343), we get a palindrome (667727766).

The spelling of 343314423 in words is "three hundred forty-three million, three hundred fourteen thousand, four hundred twenty-three".