424120330233 has 16 divisors (see below), whose sum is σ = 628348647360. Its totient is φ = 282736882368.

The previous prime is 424120330171. The next prime is 424120330253. The reversal of 424120330233 is 332033021424.

424120330233 is a `hidden beast` number, since 42 + 41 + 20 + 330 + 233 = 666.

It is not a de Polignac number, because 424120330233 - 2¹² = 424120326137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 424120330197 and 424120330206.

It is not an unprimeable number, because it can be changed into a prime (424120330253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 543441 + ... + 1069377.

It is an arithmetic number, because the mean of its divisors is an integer number (39271790460).

Almost surely, 2^424120330233 is an apocalyptic number.

It is an amenable number.

424120330233 is a deficient number, since it is larger than the sum of its proper divisors (204228317127).

424120330233 is a wasteful number, since it uses less digits than its factorization.

424120330233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555813 (or 555807 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 424120330233 its reverse (332033021424), we get a palindrome (756153351657).

The spelling of 424120330233 in words is "four hundred twenty-four billion, one hundred twenty million, three hundred thirty thousand, two hundred thirty-three".