2043212044 has 12 divisors (see below), whose sum is σ = 3763811800. Its totient is φ = 967837248.

The previous prime is 2043212033. The next prime is 2043212051. The reversal of 2043212044 is 4402123402.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13442109 + ... + 13442260.

Almost surely, 2^2043212044 is an apocalyptic number.

It is an amenable number.

2043212044 is a deficient number, since it is larger than the sum of its proper divisors (1720599756).

2043212044 is a wasteful number, since it uses less digits than its factorization.

2043212044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26884392 (or 26884390 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2043212044 is about 45201.9031015288. The cubic root of 2043212044 is about 1268.9304331091.

Adding to 2043212044 its reverse (4402123402), we get a palindrome (6445335446).

The spelling of 2043212044 in words is "two billion, forty-three million, two hundred twelve thousand, forty-four".