12430024021 has 8 divisors (see below), whose sum is σ = 12976689600. Its totient is φ = 11883877632.

The previous prime is 12430024003. The next prime is 12430024099. The reversal of 12430024021 is 12042003421.

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 12430024021 - 2⁵ = 12430023989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12430024021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12430024421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80460 + ... + 177013.

It is an arithmetic number, because the mean of its divisors is an integer number (1622086200).

Almost surely, 2^12430024021 is an apocalyptic number.

It is an amenable number.

12430024021 is a deficient number, since it is larger than the sum of its proper divisors (546665579).

12430024021 is a wasteful number, since it uses less digits than its factorization.

12430024021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259595.

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

Adding to 12430024021 its reverse (12042003421), we get a palindrome (24472027442).

The spelling of 12430024021 in words is "twelve billion, four hundred thirty million, twenty-four thousand, twenty-one".