2043344104011 has 12 divisors (see below), whose sum is σ = 3373139473392. Its totient is φ = 1167625202256.

The previous prime is 2043344104001. The next prime is 2043344104091. The reversal of 2043344104011 is 1104014433402.

2043344104011 is a `hidden beast` number, since 204 + 3 + 3 + 4 + 410 + 40 + 1 + 1 = 666.

It is not a de Polignac number, because 2043344104011 - 2¹⁷ = 2043343972939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2043344104001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16217016636 + ... + 16217016761.

It is an arithmetic number, because the mean of its divisors is an integer number (281094956116).

Almost surely, 2^{2043344104011} is an apocalyptic number.

2043344104011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2043344104011 is a deficient number, since it is larger than the sum of its proper divisors (1329795369381).

2043344104011 is a wasteful number, since it uses less digits than its factorization.

2043344104011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32434033410 (or 32434033407 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 2043344104011 its reverse (1104014433402), we get a palindrome (3147358537413).

The spelling of 2043344104011 in words is "two trillion, forty-three billion, three hundred forty-four million, one hundred four thousand, eleven".