2013343044043 has 8 divisors (see below), whose sum is σ = 2018621943360. Its totient is φ = 2008070884680.

The previous prime is 2013343043981. The next prime is 2013343044067. The reversal of 2013343044043 is 3404403433102.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2013343044043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2013343043996 and 2013343044014.

It is not an unprimeable number, because it can be changed into a prime (2013343044443) 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, 1086493 + ... + 2281918.

It is an arithmetic number, because the mean of its divisors is an integer number (252327742920).

Almost surely, 2^{2013343044043} is an apocalyptic number.

2013343044043 is a deficient number, since it is larger than the sum of its proper divisors (5278899317).

2013343044043 is an equidigital number, since it uses as much as digits as its factorization.

2013343044043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369977.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 2013343044043 its reverse (3404403433102), we get a palindrome (5417746477145).

The spelling of 2013343044043 in words is "two trillion, thirteen billion, three hundred forty-three million, forty-four thousand, forty-three".