2043040300 has 54 divisors (see below), whose sum is σ = 5157229812. Its totient is φ = 700469280.

The previous prime is 2043040289. The next prime is 2043040309. The reversal of 2043040300 is 30403402.

It is not an unprimeable number, because it can be changed into a prime (2043040309) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 203574 + ... + 213373.

Almost surely, 2^2043040300 is an apocalyptic number.

2043040300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2043040300 is an abundant number, since it is smaller than the sum of its proper divisors (3114189512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2043040300 is a wasteful number, since it uses less digits than its factorization.

2043040300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416975 (or 416961 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2043040300 is about 45200.0033185839. The cubic root of 2043040300 is about 1268.8948784220.

Adding to 2043040300 its reverse (30403402), we get a palindrome (2073443702).

The spelling of 2043040300 in words is "two billion, forty-three million, forty thousand, three hundred".