1343200443011 has 16 divisors (see below), whose sum is σ = 1566481152000. Its totient is φ = 1151265684744.

The previous prime is 1343200442999. The next prime is 1343200443017. The reversal of 1343200443011 is 1103440023431.

It is a happy number.

It is not a de Polignac number, because 1343200443011 - 2¹⁰ = 1343200441987 is a prime.

It is a super-2 number, since 2×1343200443011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1343200443017) 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, 9644276 + ... + 9782558.

It is an arithmetic number, because the mean of its divisors is an integer number (97905072000).

Almost surely, 2^{1343200443011} is an apocalyptic number.

1343200443011 is a deficient number, since it is larger than the sum of its proper divisors (223280708989).

1343200443011 is an equidigital number, since it uses as much as digits as its factorization.

1343200443011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166623 (or 166609 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1343200443011 its reverse (1103440023431), we get a palindrome (2446640466442).

The spelling of 1343200443011 in words is "one trillion, three hundred forty-three billion, two hundred million, four hundred forty-three thousand, eleven".