12004024451 has 2 divisors, whose sum is σ = 12004024452. Its totient is φ = 12004024450.

The previous prime is 12004024393. The next prime is 12004024453. The reversal of 12004024451 is 15442040021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12004024451 - 2¹⁴ = 12004008067 is a prime.

It is a Sophie Germain prime.

Together with 12004024453, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12004024453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6002012225 + 6002012226.

It is an arithmetic number, because the mean of its divisors is an integer number (6002012226).

Almost surely, 2^12004024451 is an apocalyptic number.

12004024451 is a deficient number, since it is larger than the sum of its proper divisors (1).

12004024451 is an equidigital number, since it uses as much as digits as its factorization.

12004024451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 12004024451 its reverse (15442040021), we get a palindrome (27446064472).

The spelling of 12004024451 in words is "twelve billion, four million, twenty-four thousand, four hundred fifty-one".