2041843404383 has 4 divisors (see below), whose sum is σ = 2085286881120. Its totient is φ = 1998399927648.

The previous prime is 2041843404379. The next prime is 2041843404421. The reversal of 2041843404383 is 3834043481402.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2041843404383 - 2² = 2041843404379 is a prime.

It is a super-2 number, since 2×2041843404383² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041843404343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21721738298 + ... + 21721738391.

It is an arithmetic number, because the mean of its divisors is an integer number (521321720280).

Almost surely, 2^{2041843404383} is an apocalyptic number.

2041843404383 is a deficient number, since it is larger than the sum of its proper divisors (43443476737).

2041843404383 is an equidigital number, since it uses as much as digits as its factorization.

2041843404383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43443476736.

The product of its (nonzero) digits is 884736, while the sum is 44.

Adding to 2041843404383 its reverse (3834043481402), we get a palindrome (5875886885785).

The spelling of 2041843404383 in words is "two trillion, forty-one billion, eight hundred forty-three million, four hundred four thousand, three hundred eighty-three".