1230533424 has 80 divisors (see below), whose sum is σ = 3536306400. Its totient is φ = 409688064.

The previous prime is 1230533417. The next prime is 1230533429. The reversal of 1230533424 is 4243350321.

1230533424 is a `hidden beast` number, since 1 + 2 + 305 + 334 + 24 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (1230533429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 642292 + ... + 644204.

It is an arithmetic number, because the mean of its divisors is an integer number (44203830).

Almost surely, 2^1230533424 is an apocalyptic number.

It is an amenable number.

1230533424 is an abundant number, since it is smaller than the sum of its proper divisors (2305772976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1230533424 is a wasteful number, since it uses less digits than its factorization.

1230533424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3419 (or 3407 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 1230533424 is about 35078.9598477492. The cubic root of 1230533424 is about 1071.5961341589.

Adding to 1230533424 its reverse (4243350321), we get a palindrome (5473883745).

The spelling of 1230533424 in words is "one billion, two hundred thirty million, five hundred thirty-three thousand, four hundred twenty-four".