2043373420 has 48 divisors (see below), whose sum is σ = 4727582496. Its totient is φ = 735680000.

The previous prime is 2043373417. The next prime is 2043373421. The reversal of 2043373420 is 243733402.

It is not an unprimeable number, because it can be changed into a prime (2043373421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23761 + ... + 68200.

It is an arithmetic number, because the mean of its divisors is an integer number (98491302).

Almost surely, 2^2043373420 is an apocalyptic number.

2043373420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2043373420 is an abundant number, since it is smaller than the sum of its proper divisors (2684209076).

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

2043373420 is a wasteful number, since it uses less digits than its factorization.

2043373420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92082 (or 92080 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 28.

The square root of 2043373420 is about 45203.6881238688. The cubic root of 2043373420 is about 1268.9638395826.

The spelling of 2043373420 in words is "two billion, forty-three million, three hundred seventy-three thousand, four hundred twenty".