20200443230 has 32 divisors (see below), whose sum is σ = 39702918528. Its totient is φ = 7338839200.

The previous prime is 20200443229. The next prime is 20200443269. The reversal of 20200443230 is 3234400202.

It is a congruent number.

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, 35849 + ... + 204171.

It is an arithmetic number, because the mean of its divisors is an integer number (1240716204).

Almost surely, 2^20200443230 is an apocalyptic number.

20200443230 is a deficient number, since it is larger than the sum of its proper divisors (19502475298).

20200443230 is a wasteful number, since it uses less digits than its factorization.

20200443230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169432.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 20200443230 its reverse (3234400202), we get a palindrome (23434843432).

The spelling of 20200443230 in words is "twenty billion, two hundred million, four hundred forty-three thousand, two hundred thirty".