432224450442 has 24 divisors (see below), whose sum is σ = 936498420000. Its totient is φ = 144072953640.

The previous prime is 432224450423. The next prime is 432224450443. The reversal of 432224450442 is 244054422234.

It is a happy number.

432224450442 is a `hidden beast` number, since 4 + 322 + 244 + 50 + 4 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 432224450397 and 432224450406.

It is not an unprimeable number, because it can be changed into a prime (432224450443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2537059 + ... + 2702057.

It is an arithmetic number, because the mean of its divisors is an integer number (39020767500).

Almost surely, 2^432224450442 is an apocalyptic number.

432224450442 is an abundant number, since it is smaller than the sum of its proper divisors (504273969558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

432224450442 is a wasteful number, since it uses less digits than its factorization.

432224450442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310538 (or 310535 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 36.

Adding to 432224450442 its reverse (244054422234), we get a palindrome (676278872676).

The spelling of 432224450442 in words is "four hundred thirty-two billion, two hundred twenty-four million, four hundred fifty thousand, four hundred forty-two".