342313443 has 12 divisors (see below), whose sum is σ = 520476840. Its totient is φ = 216197856.

The previous prime is 342313441. The next prime is 342313459. The reversal of 342313443 is 344313243.

342313443 is a `hidden beast` number, since 342 + 313 + 4 + 4 + 3 = 666.

It is not a de Polignac number, because 342313443 - 2¹ = 342313441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342313441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1000746 + ... + 1001087.

It is an arithmetic number, because the mean of its divisors is an integer number (43373070).

Almost surely, 2^342313443 is an apocalyptic number.

342313443 is a deficient number, since it is larger than the sum of its proper divisors (178163397).

342313443 is a wasteful number, since it uses less digits than its factorization.

342313443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001858 (or 2001855 counting only the distinct ones).

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

The square root of 342313443 is about 18501.7145962205. The cubic root of 342313443 is about 699.5326424583.

Adding to 342313443 its reverse (344313243), we get a palindrome (686626686).

The spelling of 342313443 in words is "three hundred forty-two million, three hundred thirteen thousand, four hundred forty-three".