24021232012 has 24 divisors (see below), whose sum is σ = 43942492160. Its totient is φ = 11476043280.

The previous prime is 24021231989. The next prime is 24021232031. The reversal of 24021232012 is 21023212042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1216278 + ... + 1235869.

Almost surely, 2^24021232012 is an apocalyptic number.

It is an amenable number.

24021232012 is a deficient number, since it is larger than the sum of its proper divisors (19921260148).

24021232012 is a wasteful number, since it uses less digits than its factorization.

24021232012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2452261 (or 2452259 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 24021232012 its reverse (21023212042), we get a palindrome (45044444054).

The spelling of 24021232012 in words is "twenty-four billion, twenty-one million, two hundred thirty-two thousand, twelve".