2044534311 has 32 divisors (see below), whose sum is σ = 3195244800. Its totient is φ = 1288496160.

The previous prime is 2044534301. The next prime is 2044534319. The reversal of 2044534311 is 1134354402.

It is a happy number.

2044534311 is a `hidden beast` number, since 204 + 453 + 4 + 3 + 1 + 1 = 666.

It is not a de Polignac number, because 2044534311 - 2¹⁷ = 2044403239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044534319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 247825 + ... + 255941.

It is an arithmetic number, because the mean of its divisors is an integer number (99851400).

Almost surely, 2^2044534311 is an apocalyptic number.

2044534311 is a deficient number, since it is larger than the sum of its proper divisors (1150710489).

2044534311 is a wasteful number, since it uses less digits than its factorization.

2044534311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8636 (or 8630 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 2044534311 is about 45216.5269674706. The cubic root of 2044534311 is about 1269.2041040069.

Adding to 2044534311 its reverse (1134354402), we get a palindrome (3178888713).

It can be divided in two parts, 20445 and 34311, that added together give a square (54756 = 234²).

The spelling of 2044534311 in words is "two billion, forty-four million, five hundred thirty-four thousand, three hundred eleven".