343261322326 has 16 divisors (see below), whose sum is σ = 563897350800. Its totient is φ = 155743076448.

The previous prime is 343261322317. The next prime is 343261322351. The reversal of 343261322326 is 623223162343.

It is a congruent number.

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, 111882861 + ... + 111885928.

It is an arithmetic number, because the mean of its divisors is an integer number (35243584425).

Almost surely, 2^343261322326 is an apocalyptic number.

343261322326 is a deficient number, since it is larger than the sum of its proper divisors (220636028474).

343261322326 is a wasteful number, since it uses less digits than its factorization.

343261322326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223768863.

The product of its digits is 186624, while the sum is 37.

Adding to 343261322326 its reverse (623223162343), we get a palindrome (966484484669).

The spelling of 343261322326 in words is "three hundred forty-three billion, two hundred sixty-one million, three hundred twenty-two thousand, three hundred twenty-six".