432004402 has 8 divisors (see below), whose sum is σ = 663076656. Its totient is φ = 210978852.

The previous prime is 432004393. The next prime is 432004403. The reversal of 432004402 is 204400234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 432004402.

It is not an unprimeable number, because it can be changed into a prime (432004403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2511568 + ... + 2511739.

It is an arithmetic number, because the mean of its divisors is an integer number (82884582).

Almost surely, 2^432004402 is an apocalyptic number.

432004402 is a deficient number, since it is larger than the sum of its proper divisors (231072254).

432004402 is a wasteful number, since it uses less digits than its factorization.

432004402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5023352.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 432004402 is about 20784.7155862186. The cubic root of 432004402 is about 755.9551976006.

Adding to 432004402 its reverse (204400234), we get a palindrome (636404636).

The spelling of 432004402 in words is "four hundred thirty-two million, four thousand, four hundred two".