433400240422 has 12 divisors (see below), whose sum is σ = 679594518540. Its totient is φ = 207278375348.

The previous prime is 433400240387. The next prime is 433400240423. The reversal of 433400240422 is 224042004334.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (433400240423) 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 5 ways as a sum of consecutive naturals, for example, 204819472 + ... + 204821587.

It is an arithmetic number, because the mean of its divisors is an integer number (56632876545).

Almost surely, 2^433400240422 is an apocalyptic number.

433400240422 is a deficient number, since it is larger than the sum of its proper divisors (246194278118).

433400240422 is a wasteful number, since it uses less digits than its factorization.

433400240422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409641107 (or 409641084 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 433400240422 its reverse (224042004334), we get a palindrome (657442244756).

The spelling of 433400240422 in words is "four hundred thirty-three billion, four hundred million, two hundred forty thousand, four hundred twenty-two".