432420210242 has 16 divisors (see below), whose sum is σ = 649691283192. Its totient is φ = 215856610560.

The previous prime is 432420210221. The next prime is 432420210259. The reversal of 432420210242 is 242012024234.

It can be written as a sum of positive squares in 4 ways, for example, as 325412061601 + 107008148641 = 570449^2 + 327121^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5645642 + ... + 5721722.

Almost surely, 2^432420210242 is an apocalyptic number.

432420210242 is a deficient number, since it is larger than the sum of its proper divisors (217271072950).

432420210242 is a wasteful number, since it uses less digits than its factorization.

432420210242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80693.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 432420210242 its reverse (242012024234), we get a palindrome (674432234476).

The spelling of 432420210242 in words is "four hundred thirty-two billion, four hundred twenty million, two hundred ten thousand, two hundred forty-two".