2044034442203 has 12 divisors (see below), whose sum is σ = 2231835364080. Its totient is φ = 1860954371136.

The previous prime is 2044034442199. The next prime is 2044034442259. The reversal of 2044034442203 is 3022444304402.

It is not a de Polignac number, because 2044034442203 - 2² = 2044034442199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2044034442203.

It is not an unprimeable number, because it can be changed into a prime (2044034442293) 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, 14683343 + ... + 14821896.

It is an arithmetic number, because the mean of its divisors is an integer number (185986280340).

Almost surely, 2^{2044034442203} is an apocalyptic number.

2044034442203 is a deficient number, since it is larger than the sum of its proper divisors (187800921877).

2044034442203 is an equidigital number, since it uses as much as digits as its factorization.

2044034442203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29505398 (or 29505325 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 2044034442203 its reverse (3022444304402), we get a palindrome (5066478746605).

The spelling of 2044034442203 in words is "two trillion, forty-four billion, thirty-four million, four hundred forty-two thousand, two hundred three".