343012055 has 16 divisors (see below), whose sum is σ = 426086400. Its totient is φ = 264811680.

The previous prime is 343012049. The next prime is 343012057. The reversal of 343012055 is 550210343.

It is a de Polignac number, because none of the positive numbers 2^k-343012055 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 343012055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343012057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55826 + ... + 61664.

It is an arithmetic number, because the mean of its divisors is an integer number (26630400).

Almost surely, 2^343012055 is an apocalyptic number.

343012055 is a deficient number, since it is larger than the sum of its proper divisors (83074345).

343012055 is a wasteful number, since it uses less digits than its factorization.

343012055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6254.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 343012055 is about 18520.5846290013. The cubic root of 343012055 is about 700.0082005842.

Adding to 343012055 its reverse (550210343), we get a palindrome (893222398).

The spelling of 343012055 in words is "three hundred forty-three million, twelve thousand, fifty-five".