233024024421 has 16 divisors (see below), whose sum is σ = 345515632320. Its totient is φ = 155216664720.

The previous prime is 233024024399. The next prime is 233024024551. The reversal of 233024024421 is 124420420332.

233024024421 is a `hidden beast` number, since 233 + 0 + 2 + 4 + 0 + 2 + 4 + 421 = 666.

It is not a de Polignac number, because 233024024421 - 2¹⁹ = 233023500133 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233024024221) 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, 3653490 + ... + 3716723.

It is an arithmetic number, because the mean of its divisors is an integer number (21594727020).

Almost surely, 2^233024024421 is an apocalyptic number.

It is an amenable number.

233024024421 is a deficient number, since it is larger than the sum of its proper divisors (112491607899).

233024024421 is a wasteful number, since it uses less digits than its factorization.

233024024421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7371393 (or 7371387 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 233024024421 its reverse (124420420332), we get a palindrome (357444444753).

The spelling of 233024024421 in words is "two hundred thirty-three billion, twenty-four million, twenty-four thousand, four hundred twenty-one".