432240402303 has 10 divisors (see below), whose sum is σ = 645692452944. Its totient is φ = 288160268148.

The previous prime is 432240402299. The next prime is 432240402331. The reversal of 432240402303 is 303204042234.

432240402303 is a `hidden beast` number, since 4 + 3 + 22 + 404 + 0 + 230 + 3 = 666.

It is not a de Polignac number, because 432240402303 - 2² = 432240402299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432240402343) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2668150551 + ... + 2668150712.

Almost surely, 2^432240402303 is an apocalyptic number.

432240402303 is a deficient number, since it is larger than the sum of its proper divisors (213452050641).

432240402303 is an equidigital number, since it uses as much as digits as its factorization.

432240402303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5336301275 (or 5336301266 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 432240402303 its reverse (303204042234), we get a palindrome (735444444537).

The spelling of 432240402303 in words is "four hundred thirty-two billion, two hundred forty million, four hundred two thousand, three hundred three".