2200432420 has 24 divisors (see below), whose sum is σ = 4780251000. Its totient is φ = 849821952.

The previous prime is 2200432387. The next prime is 2200432433. The reversal of 2200432420 is 242340022.

2200432420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 246615616 + 1953816804 = 15704^2 + 44202^2 .

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, 1896345 + ... + 1897504.

It is an arithmetic number, because the mean of its divisors is an integer number (199177125).

Almost surely, 2^2200432420 is an apocalyptic number.

2200432420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200432420 is an abundant number, since it is smaller than the sum of its proper divisors (2579818580).

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

2200432420 is a wasteful number, since it uses less digits than its factorization.

2200432420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3793887 (or 3793885 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 2200432420 is about 46908.7669844348. The cubic root of 2200432420 is about 1300.6766536559.

Adding to 2200432420 its reverse (242340022), we get a palindrome (2442772442).

The spelling of 2200432420 in words is "two billion, two hundred million, four hundred thirty-two thousand, four hundred twenty".