432443134042 has 4 divisors (see below), whose sum is σ = 648664701066. Its totient is φ = 216221567020.

The previous prime is 432443134009. The next prime is 432443134063. The reversal of 432443134042 is 240431344234.

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., 367804647961 + 64638486081 = 606469^2 + 254241^2 .

It is a junction number, because it is equal to n+sod(n) for n = 432443133989 and 432443134007.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108110783509 + ... + 108110783512.

Almost surely, 2^432443134042 is an apocalyptic number.

432443134042 is a deficient number, since it is larger than the sum of its proper divisors (216221567024).

432443134042 is a wasteful number, since it uses less digits than its factorization.

432443134042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216221567023.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 432443134042 its reverse (240431344234), we get a palindrome (672874478276).

The spelling of 432443134042 in words is "four hundred thirty-two billion, four hundred forty-three million, one hundred thirty-four thousand, forty-two".