1343341441111 has 4 divisors (see below), whose sum is σ = 1389663559800. Its totient is φ = 1297019322424.

The previous prime is 1343341441103. The next prime is 1343341441159. The reversal of 1343341441111 is 1111441433431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1343341441111 - 2³ = 1343341441103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343341441511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23161059301 + ... + 23161059358.

It is an arithmetic number, because the mean of its divisors is an integer number (347415889950).

Almost surely, 2^{1343341441111} is an apocalyptic number.

1343341441111 is a deficient number, since it is larger than the sum of its proper divisors (46322118689).

1343341441111 is an equidigital number, since it uses as much as digits as its factorization.

1343341441111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46322118688.

The product of its digits is 6912, while the sum is 31.

Adding to 1343341441111 its reverse (1111441433431), we get a palindrome (2454782874542).

The spelling of 1343341441111 in words is "one trillion, three hundred forty-three billion, three hundred forty-one million, four hundred forty-one thousand, one hundred eleven".