433432443242 has 16 divisors (see below), whose sum is σ = 651119868360. Its totient is φ = 216392721408.

The previous prime is 433432443203. The next prime is 433432443277. The reversal of 433432443242 is 242344234334.

It can be written as a sum of positive squares in 4 ways, for example, as 397632397561 + 35800045681 = 630581^2 + 189209^2 .

It is a junction number, because it is equal to n+sod(n) for n = 433432443196 and 433432443205.

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, 3733934 + ... + 3848262.

Almost surely, 2^433432443242 is an apocalyptic number.

433432443242 is a deficient number, since it is larger than the sum of its proper divisors (217687425118).

433432443242 is a wasteful number, since it uses less digits than its factorization.

433432443242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117145.

The product of its digits is 663552, while the sum is 38.

Adding to 433432443242 its reverse (242344234334), we get a palindrome (675776677576).

The spelling of 433432443242 in words is "four hundred thirty-three billion, four hundred thirty-two million, four hundred forty-three thousand, two hundred forty-two".