432042214 has 4 divisors (see below), whose sum is σ = 648063324. Its totient is φ = 216021106.

The previous prime is 432042209. The next prime is 432042227. The reversal of 432042214 is 412240234.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108010552 + ... + 108010555.

It is an arithmetic number, because the mean of its divisors is an integer number (162015831).

Almost surely, 2^432042214 is an apocalyptic number.

432042214 is a deficient number, since it is larger than the sum of its proper divisors (216021110).

432042214 is a wasteful number, since it uses less digits than its factorization.

432042214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216021109.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 432042214 is about 20785.6251770304. The cubic root of 432042214 is about 755.9772524253.

Adding to 432042214 its reverse (412240234), we get a palindrome (844282448).

The spelling of 432042214 in words is "four hundred thirty-two million, forty-two thousand, two hundred fourteen".