2004432432 has 20 divisors (see below), whose sum is σ = 5178117240. Its totient is φ = 668144128.

The previous prime is 2004432431. The next prime is 2004432433. The reversal of 2004432432 is 2342344002.

It is an interprime number because it is at equal distance from previous prime (2004432431) and next prime (2004432433).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (2004432431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20879457 + ... + 20879552.

It is an arithmetic number, because the mean of its divisors is an integer number (258905862).

Almost surely, 2^2004432432 is an apocalyptic number.

It is an amenable number.

2004432432 is an abundant number, since it is smaller than the sum of its proper divisors (3173684808).

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

2004432432 is a wasteful number, since it uses less digits than its factorization.

2004432432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41759020 (or 41759014 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2004432432 is about 44770.8882199136. Note that the first 3 decimals coincide. The cubic root of 2004432432 is about 1260.8511155539.

Adding to 2004432432 its reverse (2342344002), we get a palindrome (4346776434).

The spelling of 2004432432 in words is "two billion, four million, four hundred thirty-two thousand, four hundred thirty-two".