433735231421242 has 64 divisors (see below), whose sum is σ = 733923100995840. Its totient is φ = 191177132253184.

The previous prime is 433735231421237. The next prime is 433735231421243. The reversal of 433735231421242 is 242124132537334.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 433735231421192 and 433735231421201.

It is not an unprimeable number, because it can be changed into a prime (433735231421243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22234267 + ... + 36903022.

It is an arithmetic number, because the mean of its divisors is an integer number (11467548453060).

Almost surely, 2^{433735231421242} is an apocalyptic number.

433735231421242 is a deficient number, since it is larger than the sum of its proper divisors (300187869574598).

433735231421242 is a wasteful number, since it uses less digits than its factorization.

433735231421242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59137527.

The product of its digits is 2903040, while the sum is 46.

Adding to 433735231421242 its reverse (242124132537334), we get a palindrome (675859363958576).

The spelling of 433735231421242 in words is "four hundred thirty-three trillion, seven hundred thirty-five billion, two hundred thirty-one million, four hundred twenty-one thousand, two hundred forty-two".