1341322211443 has 16 divisors (see below), whose sum is σ = 1397392964352. Its totient is φ = 1286529300000.

The previous prime is 1341322211429. The next prime is 1341322211477. The reversal of 1341322211443 is 3441122231431.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1341322211443 - 2³³ = 1332732276851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1341322211413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108888 + ... + 1641493.

It is an arithmetic number, because the mean of its divisors is an integer number (87337060272).

Almost surely, 2^{1341322211443} is an apocalyptic number.

1341322211443 is a deficient number, since it is larger than the sum of its proper divisors (56070752909).

1341322211443 is a wasteful number, since it uses less digits than its factorization.

1341322211443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1750746.

The product of its digits is 13824, while the sum is 31.

Adding to 1341322211443 its reverse (3441122231431), we get a palindrome (4782444442874).

The spelling of 1341322211443 in words is "one trillion, three hundred forty-one billion, three hundred twenty-two million, two hundred eleven thousand, four hundred forty-three".