2031000432 has 20 divisors (see below), whose sum is σ = 5246751240. Its totient is φ = 677000128.

The previous prime is 2031000431. The next prime is 2031000449. The reversal of 2031000432 is 2340001302.

2031000432 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031000431) 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, 21156207 + ... + 21156302.

It is an arithmetic number, because the mean of its divisors is an integer number (262337562).

Almost surely, 2^2031000432 is an apocalyptic number.

It is an amenable number.

2031000432 is an abundant number, since it is smaller than the sum of its proper divisors (3215750808).

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

2031000432 is a wasteful number, since it uses less digits than its factorization.

2031000432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42312520 (or 42312514 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2031000432 is about 45066.6221498794. The cubic root of 2031000432 is about 1266.3973855399.

Adding to 2031000432 its reverse (2340001302), we get a palindrome (4371001734).

The spelling of 2031000432 in words is "two billion, thirty-one million, four hundred thirty-two", and thus it is an aban number.