432434320202 has 4 divisors (see below), whose sum is σ = 648651480306. Its totient is φ = 216217160100.

The previous prime is 432434320141. The next prime is 432434320211. The reversal of 432434320202 is 202023434234.

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., 346696038481 + 85738281721 = 588809^2 + 292811^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108108580049 + ... + 108108580052.

Almost surely, 2^432434320202 is an apocalyptic number.

432434320202 is a deficient number, since it is larger than the sum of its proper divisors (216217160104).

432434320202 is a wasteful number, since it uses less digits than its factorization.

432434320202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216217160103.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 432434320202 its reverse (202023434234), we get a palindrome (634457754436).

The spelling of 432434320202 in words is "four hundred thirty-two billion, four hundred thirty-four million, three hundred twenty thousand, two hundred two".