343300441011121 has 16 divisors (see below), whose sum is σ = 374565600509760. Its totient is φ = 312044622945280.

The previous prime is 343300441011119. The next prime is 343300441011173. The reversal of 343300441011121 is 121110144003343.

It is a cyclic number.

It is not a de Polignac number, because 343300441011121 - 2¹ = 343300441011119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 343300441011121.

It is not an unprimeable number, because it can be changed into a prime (343300441011191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2552219550 + ... + 2552354056.

It is an arithmetic number, because the mean of its divisors is an integer number (23410350031860).

Almost surely, 2^{343300441011121} is an apocalyptic number.

It is an amenable number.

343300441011121 is a deficient number, since it is larger than the sum of its proper divisors (31265159498639).

343300441011121 is a wasteful number, since it uses less digits than its factorization.

343300441011121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167504.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 343300441011121 its reverse (121110144003343), we get a palindrome (464410585014464).

The spelling of 343300441011121 in words is "three hundred forty-three trillion, three hundred billion, four hundred forty-one million, eleven thousand, one hundred twenty-one".