2012344441343 has 8 divisors (see below), whose sum is σ = 2023708160880. Its totient is φ = 2000982072960.

The previous prime is 2012344441339. The next prime is 2012344441417. The reversal of 2012344441343 is 3431444432102.

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 2012344441343 - 2² = 2012344441339 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 (2012344441243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2727623 + ... + 3385943.

It is an arithmetic number, because the mean of its divisors is an integer number (252963520110).

Almost surely, 2^{2012344441343} is an apocalyptic number.

2012344441343 is a deficient number, since it is larger than the sum of its proper divisors (11363719537).

2012344441343 is a wasteful number, since it uses less digits than its factorization.

2012344441343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675577.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 2012344441343 its reverse (3431444432102), we get a palindrome (5443788873445).

The spelling of 2012344441343 in words is "two trillion, twelve billion, three hundred forty-four million, four hundred forty-one thousand, three hundred forty-three".