432200121 has 8 divisors (see below), whose sum is σ = 578121024. Its totient is φ = 287206320.

The previous prime is 432200113. The next prime is 432200123. The reversal of 432200121 is 121002234.

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

It is not a de Polignac number, because 432200121 - 2³ = 432200113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 432200121.

It is not an unprimeable number, because it can be changed into a prime (432200123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230686 + ... + 232551.

It is an arithmetic number, because the mean of its divisors is an integer number (72265128).

Almost surely, 2^432200121 is an apocalyptic number.

It is an amenable number.

432200121 is a deficient number, since it is larger than the sum of its proper divisors (145920903).

432200121 is a wasteful number, since it uses less digits than its factorization.

432200121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463551.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 432200121 is about 20789.4232964746. The cubic root of 432200121 is about 756.0693418522.

Adding to 432200121 its reverse (121002234), we get a palindrome (553202355).

The spelling of 432200121 in words is "four hundred thirty-two million, two hundred thousand, one hundred twenty-one".