343432320231111 has 8 divisors (see below), whose sum is σ = 457909880467200. Its totient is φ = 228954820074552.

The previous prime is 343432320231107. The next prime is 343432320231271. The reversal of 343432320231111 is 111132023234343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 343432320231111 - 2² = 343432320231107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343432320231811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 655090 + ... + 26216288.

It is an arithmetic number, because the mean of its divisors is an integer number (57238735058400).

Almost surely, 2^{343432320231111} is an apocalyptic number.

343432320231111 is a deficient number, since it is larger than the sum of its proper divisors (114477560236089).

343432320231111 is a wasteful number, since it uses less digits than its factorization.

343432320231111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30039765.

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 343432320231111 its reverse (111132023234343), we get a palindrome (454564343465454).

The spelling of 343432320231111 in words is "three hundred forty-three trillion, four hundred thirty-two billion, three hundred twenty million, two hundred thirty-one thousand, one hundred eleven".