2043304140 has 48 divisors (see below), whose sum is σ = 5750035200. Its totient is φ = 542139840.

The previous prime is 2043304121. The next prime is 2043304157. The reversal of 2043304140 is 414033402.

2043304140 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2043304140² = 8350183617082279200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73626 + ... + 97505.

It is an arithmetic number, because the mean of its divisors is an integer number (119792400).

Almost surely, 2^2043304140 is an apocalyptic number.

2043304140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2043304140 is an abundant number, since it is smaller than the sum of its proper divisors (3706731060).

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

2043304140 is a wasteful number, since it uses less digits than its factorization.

2043304140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171342 (or 171340 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2043304140 is about 45202.9218082194. The cubic root of 2043304140 is about 1268.9494981334.

Adding to 2043304140 its reverse (414033402), we get a palindrome (2457337542).

The spelling of 2043304140 in words is "two billion, forty-three million, three hundred four thousand, one hundred forty".