12024257504 has 24 divisors (see below), whose sum is σ = 27054579888. Its totient is φ = 5153253120.

The previous prime is 12024257503. The next prime is 12024257519. The reversal of 12024257504 is 40575242021.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12024257503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26839637 + ... + 26840084.

It is an arithmetic number, because the mean of its divisors is an integer number (1127274162).

Almost surely, 2^12024257504 is an apocalyptic number.

12024257504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12024257504 is an abundant number, since it is smaller than the sum of its proper divisors (15030322384).

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

12024257504 is an equidigital number, since it uses as much as digits as its factorization.

12024257504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53679738 (or 53679730 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 32.

Adding to 12024257504 its reverse (40575242021), we get a palindrome (52599499525).

The spelling of 12024257504 in words is "twelve billion, twenty-four million, two hundred fifty-seven thousand, five hundred four".