2044312302443 has 4 divisors (see below), whose sum is σ = 2070189673440. Its totient is φ = 2018434931448.

The previous prime is 2044312302391. The next prime is 2044312302497. The reversal of 2044312302443 is 3442032134402.

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 2044312302443 - 2⁸ = 2044312302187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2044312308443) 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, 12938685380 + ... + 12938685537.

It is an arithmetic number, because the mean of its divisors is an integer number (517547418360).

Almost surely, 2^{2044312302443} is an apocalyptic number.

2044312302443 is a deficient number, since it is larger than the sum of its proper divisors (25877370997).

2044312302443 is an equidigital number, since it uses as much as digits as its factorization.

2044312302443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25877370996.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 2044312302443 its reverse (3442032134402), we get a palindrome (5486344436845).

The spelling of 2044312302443 in words is "two trillion, forty-four billion, three hundred twelve million, three hundred two thousand, four hundred forty-three".