2043344104042 has 16 divisors (see below), whose sum is σ = 3066084528480. Its totient is φ = 1021316001552.

The previous prime is 2043344104001. The next prime is 2043344104091. The reversal of 2043344104042 is 2404014433402.

It is a junction number, because it is equal to n+sod(n) for n = 2043344103995 and 2043344104013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86706553 + ... + 86730115.

It is an arithmetic number, because the mean of its divisors is an integer number (191630283030).

Almost surely, 2^{2043344104042} is an apocalyptic number.

2043344104042 is a deficient number, since it is larger than the sum of its proper divisors (1022740424438).

2043344104042 is a wasteful number, since it uses less digits than its factorization.

2043344104042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36837.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 2043344104042 its reverse (2404014433402), we get a palindrome (4447358537444).

The spelling of 2043344104042 in words is "two trillion, forty-three billion, three hundred forty-four million, one hundred four thousand, forty-two".