432120423401 has 8 divisors (see below), whose sum is σ = 455032188000. Its totient is φ = 409225517280.

The previous prime is 432120423389. The next prime is 432120423403. The reversal of 432120423401 is 104324021234.

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

It is a de Polignac number, because none of the positive numbers 2^k-432120423401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432120423403) 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 7 ways as a sum of consecutive naturals, for example, 4161980 + ... + 4264541.

It is an arithmetic number, because the mean of its divisors is an integer number (56879023500).

Almost surely, 2^432120423401 is an apocalyptic number.

It is an amenable number.

432120423401 is a deficient number, since it is larger than the sum of its proper divisors (22911764599).

432120423401 is a wasteful number, since it uses less digits than its factorization.

432120423401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8429239.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 432120423401 its reverse (104324021234), we get a palindrome (536444444635).

The spelling of 432120423401 in words is "four hundred thirty-two billion, one hundred twenty million, four hundred twenty-three thousand, four hundred one".