424142321233 has 8 divisors (see below), whose sum is σ = 428507750880. Its totient is φ = 419793978240.

The previous prime is 424142321231. The next prime is 424142321237. The reversal of 424142321233 is 332123241424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 424142321233 - 2¹ = 424142321231 is a prime.

It is a super-3 number, since 3×424142321233³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 424142321195 and 424142321204.

It is not an unprimeable number, because it can be changed into a prime (424142321231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4221760 + ... + 4321057.

It is an arithmetic number, because the mean of its divisors is an integer number (53563468860).

Almost surely, 2^424142321233 is an apocalyptic number.

It is an amenable number.

424142321233 is a deficient number, since it is larger than the sum of its proper divisors (4365429647).

424142321233 is a wasteful number, since it uses less digits than its factorization.

424142321233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8543327.

The product of its digits is 27648, while the sum is 31.

Adding to 424142321233 its reverse (332123241424), we get a palindrome (756265562657).

The spelling of 424142321233 in words is "four hundred twenty-four billion, one hundred forty-two million, three hundred twenty-one thousand, two hundred thirty-three".