2043043144 has 16 divisors (see below), whose sum is σ = 3838515120. Its totient is φ = 1019439120.

The previous prime is 2043043063. The next prime is 2043043157. The reversal of 2043043144 is 4413403402.

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, 256134 + ... + 263989.

It is an arithmetic number, because the mean of its divisors is an integer number (239907195).

Almost surely, 2^2043043144 is an apocalyptic number.

It is an amenable number.

2043043144 is a deficient number, since it is larger than the sum of its proper divisors (1795471976).

2043043144 is a wasteful number, since it uses less digits than its factorization.

2043043144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520620 (or 520616 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2043043144 is about 45200.0347787477. The cubic root of 2043043144 is about 1268.8954672072.

Adding to 2043043144 its reverse (4413403402), we get a palindrome (6456446546).

The spelling of 2043043144 in words is "two billion, forty-three million, forty-three thousand, one hundred forty-four".