2043002812 has 24 divisors (see below), whose sum is σ = 3791052720. Its totient is φ = 960019200.

The previous prime is 2043002809. The next prime is 2043002861. The reversal of 2043002812 is 2182003402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26239 + ... + 69097.

It is an arithmetic number, because the mean of its divisors is an integer number (157960530).

Almost surely, 2^2043002812 is an apocalyptic number.

It is an amenable number.

2043002812 is a deficient number, since it is larger than the sum of its proper divisors (1748049908).

2043002812 is a wasteful number, since it uses less digits than its factorization.

2043002812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43581 (or 43579 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2043002812 is about 45199.5886264466. The cubic root of 2043002812 is about 1268.8871173380.

The spelling of 2043002812 in words is "two billion, forty-three million, two thousand, eight hundred twelve".