343211303242 has 16 divisors (see below), whose sum is σ = 520633456200. Its totient is φ = 169667055360.

The previous prime is 343211303233. The next prime is 343211303261. The reversal of 343211303242 is 242303112343.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 253763055001 + 89448248241 = 503749^2 + 299079^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 343211303242.

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, 3408742 + ... + 3507982.

Almost surely, 2^343211303242 is an apocalyptic number.

343211303242 is a deficient number, since it is larger than the sum of its proper divisors (177422152958).

343211303242 is a wasteful number, since it uses less digits than its factorization.

343211303242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118761.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 343211303242 its reverse (242303112343), we get a palindrome (585514415585).

The spelling of 343211303242 in words is "three hundred forty-three billion, two hundred eleven million, three hundred three thousand, two hundred forty-two".