343444342 has 16 divisors (see below), whose sum is σ = 543558960. Its totient is φ = 162300672.

The previous prime is 343444327. The next prime is 343444357. The reversal of 343444342 is 243444343.

It is an interprime number because it is at equal distance from previous prime (343444327) and next prime (343444357).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6018 + ... + 26890.

It is an arithmetic number, because the mean of its divisors is an integer number (33972435).

Almost surely, 2^343444342 is an apocalyptic number.

343444342 is a deficient number, since it is larger than the sum of its proper divisors (200114618).

343444342 is a wasteful number, since it uses less digits than its factorization.

343444342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21327.

The product of its digits is 55296, while the sum is 31.

The square root of 343444342 is about 18532.2514012734. The cubic root of 343444342 is about 700.3021430357.

Adding to 343444342 its reverse (243444343), we get a palindrome (586888685).

Subtracting from 343444342 its reverse (243444343), we obtain a palindrome (99999999).

The spelling of 343444342 in words is "three hundred forty-three million, four hundred forty-four thousand, three hundred forty-two".