2020231432 has 16 divisors (see below), whose sum is σ = 3788448300. Its totient is φ = 1009978560.

The previous prime is 2020231403. The next prime is 2020231439. The reversal of 2020231432 is 2341320202.

It can be written as a sum of positive squares in 2 ways, for example, as 1956646756 + 63584676 = 44234^2 + 7974^2 .

It is not an unprimeable number, because it can be changed into a prime (2020231439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73882 + ... + 97462.

Almost surely, 2^2020231432 is an apocalyptic number.

It is an amenable number.

2020231432 is a deficient number, since it is larger than the sum of its proper divisors (1768216868).

2020231432 is a wasteful number, since it uses less digits than its factorization.

2020231432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34296 (or 34292 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2020231432 is about 44946.9846819561. The cubic root of 2020231432 is about 1264.1551393860.

Adding to 2020231432 its reverse (2341320202), we get a palindrome (4361551634).

The spelling of 2020231432 in words is "two billion, twenty million, two hundred thirty-one thousand, four hundred thirty-two".