432234042202 has 4 divisors (see below), whose sum is σ = 648351063306. Its totient is φ = 216117021100.

The previous prime is 432234042199. The next prime is 432234042203. The reversal of 432234042202 is 202240432234.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 400510513881 + 31723528321 = 632859^2 + 178111^2 .

It is not an unprimeable number, because it can be changed into a prime (432234042203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108058510549 + ... + 108058510552.

Almost surely, 2^432234042202 is an apocalyptic number.

432234042202 is a deficient number, since it is larger than the sum of its proper divisors (216117021104).

432234042202 is a wasteful number, since it uses less digits than its factorization.

432234042202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216117021103.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 432234042202 its reverse (202240432234), we get a palindrome (634474474436).

The spelling of 432234042202 in words is "four hundred thirty-two billion, two hundred thirty-four million, forty-two thousand, two hundred two".