432402320403 has 6 divisors (see below), whose sum is σ = 624581129484. Its totient is φ = 288268213596.

The previous prime is 432402320381. The next prime is 432402320423. The reversal of 432402320403 is 304023204234.

432402320403 is a `hidden beast` number, since 4 + 3 + 24 + 0 + 232 + 0 + 403 = 666.

It is not a de Polignac number, because 432402320403 - 2⁹ = 432402319891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (432402320423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24022351125 + ... + 24022351142.

It is an arithmetic number, because the mean of its divisors is an integer number (104096854914).

Almost surely, 2^432402320403 is an apocalyptic number.

432402320403 is a deficient number, since it is larger than the sum of its proper divisors (192178809081).

432402320403 is a wasteful number, since it uses less digits than its factorization.

432402320403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48044702273 (or 48044702270 counting only the distinct ones).

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

Adding to 432402320403 its reverse (304023204234), we get a palindrome (736425524637).

The spelling of 432402320403 in words is "four hundred thirty-two billion, four hundred two million, three hundred twenty thousand, four hundred three".