1343204340211 has 8 divisors (see below), whose sum is σ = 1358230947840. Its totient is φ = 1328215921032.

The previous prime is 1343204340209. The next prime is 1343204340239. The reversal of 1343204340211 is 1120434023431.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1343204340211 - 2¹ = 1343204340209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1343204340211.

It is not an unprimeable number, because it can be changed into a prime (1343204340271) 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, 9476371 + ... + 9617068.

It is an arithmetic number, because the mean of its divisors is an integer number (169778868480).

Almost surely, 2^{1343204340211} is an apocalyptic number.

1343204340211 is a deficient number, since it is larger than the sum of its proper divisors (15026607629).

1343204340211 is a wasteful number, since it uses less digits than its factorization.

1343204340211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19094225.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1343204340211 its reverse (1120434023431), we get a palindrome (2463638363642).

The spelling of 1343204340211 in words is "one trillion, three hundred forty-three billion, two hundred four million, three hundred forty thousand, two hundred eleven".