2040432130 has 32 divisors (see below), whose sum is σ = 4099854528. Its totient is φ = 724718400.

The previous prime is 2040432109. The next prime is 2040432139. The reversal of 2040432130 is 312340402.

It is a junction number, because it is equal to n+sod(n) for n = 2040432098 and 2040432107.

It is not an unprimeable number, because it can be changed into a prime (2040432139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210961 + ... + 220420.

It is an arithmetic number, because the mean of its divisors is an integer number (128120454).

Almost surely, 2^2040432130 is an apocalyptic number.

2040432130 is an abundant number, since it is smaller than the sum of its proper divisors (2059422398).

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

2040432130 is a wasteful number, since it uses less digits than its factorization.

2040432130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431442.

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

The square root of 2040432130 is about 45171.1426687437. The cubic root of 2040432130 is about 1268.3546862930.

Adding to 2040432130 its reverse (312340402), we get a palindrome (2352772532).

The spelling of 2040432130 in words is "two billion, forty million, four hundred thirty-two thousand, one hundred thirty".