343204301110242 has 128 divisors (see below), whose sum is σ = 821414073553920. Its totient is φ = 94231479133440.

The previous prime is 343204301110211. The next prime is 343204301110357. The reversal of 343204301110242 is 242011103402343.

It is a super-2 number, since 2×343204301110242² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7141608 + ... + 27155315.

It is an arithmetic number, because the mean of its divisors is an integer number (6417297449640).

Almost surely, 2^{343204301110242} is an apocalyptic number.

343204301110242 is an abundant number, since it is smaller than the sum of its proper divisors (478209772443678).

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

343204301110242 is a wasteful number, since it uses less digits than its factorization.

343204301110242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34297168.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 343204301110242 its reverse (242011103402343), we get a palindrome (585215404512585).

The spelling of 343204301110242 in words is "three hundred forty-three trillion, two hundred four billion, three hundred one million, one hundred ten thousand, two hundred forty-two".