343113423 has 8 divisors (see below), whose sum is σ = 462625200. Its totient is φ = 226171968.

The previous prime is 343113409. The next prime is 343113437. The reversal of 343113423 is 324311343.

It is an interprime number because it is at equal distance from previous prime (343113409) and next prime (343113437).

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

It is not a de Polignac number, because 343113423 - 2⁸ = 343113167 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343113393 and 343113402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343113443) 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 7 ways as a sum of consecutive naturals, for example, 642268 + ... + 642801.

It is an arithmetic number, because the mean of its divisors is an integer number (57828150).

Almost surely, 2^343113423 is an apocalyptic number.

343113423 is a deficient number, since it is larger than the sum of its proper divisors (119511777).

343113423 is a wasteful number, since it uses less digits than its factorization.

343113423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285161.

The product of its digits is 2592, while the sum is 24.

The square root of 343113423 is about 18523.3210575210. The cubic root of 343113423 is about 700.0771500001.

Adding to 343113423 its reverse (324311343), we get a palindrome (667424766).

The spelling of 343113423 in words is "three hundred forty-three million, one hundred thirteen thousand, four hundred twenty-three".