343431312324 has 24 divisors (see below), whose sum is σ = 836180587200. Its totient is φ = 109499838624.

The previous prime is 343431312271. The next prime is 343431312379. The reversal of 343431312324 is 423213134343.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 622157899 + ... + 622158450.

It is an arithmetic number, because the mean of its divisors is an integer number (34840857800).

Almost surely, 2^343431312324 is an apocalyptic number.

It is an amenable number.

343431312324 is an abundant number, since it is smaller than the sum of its proper divisors (492749274876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

343431312324 is a wasteful number, since it uses less digits than its factorization.

343431312324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244316379 (or 1244316377 counting only the distinct ones).

The product of its digits is 62208, while the sum is 33.

Adding to 343431312324 its reverse (423213134343), we get a palindrome (766644446667).

The spelling of 343431312324 in words is "three hundred forty-three billion, four hundred thirty-one million, three hundred twelve thousand, three hundred twenty-four".