2043044512 has 12 divisors (see below), whose sum is σ = 4022243946. Its totient is φ = 1021522240.

The previous prime is 2043044489. The next prime is 2043044561. The reversal of 2043044512 is 2154403402.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1039675536 + 1003368976 = 32244^2 + 31676^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31922539 + ... + 31922602.

Almost surely, 2^2043044512 is an apocalyptic number.

It is an amenable number.

2043044512 is a deficient number, since it is larger than the sum of its proper divisors (1979199434).

2043044512 is an equidigital number, since it uses as much as digits as its factorization.

2043044512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63845151 (or 63845143 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2043044512 is about 45200.0499114769. The cubic root of 2043044512 is about 1268.8957504201.

Adding to 2043044512 its reverse (2154403402), we get a palindrome (4197447914).

The spelling of 2043044512 in words is "two billion, forty-three million, forty-four thousand, five hundred twelve".