12024000454381 has 2 divisors, whose sum is σ = 12024000454382. Its totient is φ = 12024000454380.

The previous prime is 12024000454379. The next prime is 12024000454391. The reversal of 12024000454381 is 18345400042021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10877100822025 + 1146899632356 = 3298045^2 + 1070934^2 .

It is a cyclic number.

It is not a de Polignac number, because 12024000454381 - 2¹ = 12024000454379 is a prime.

It is a super-2 number, since 2×12024000454381² (a number of 27 digits) contains 22 as substring.

Together with 12024000454379, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12024000454331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6012000227190 + 6012000227191.

It is an arithmetic number, because the mean of its divisors is an integer number (6012000227191).

Almost surely, 2^{12024000454381} is an apocalyptic number.

It is an amenable number.

12024000454381 is a deficient number, since it is larger than the sum of its proper divisors (1).

12024000454381 is an equidigital number, since it uses as much as digits as its factorization.

12024000454381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30720, while the sum is 34.

The spelling of 12024000454381 in words is "twelve trillion, twenty-four billion, four hundred fifty-four thousand, three hundred eighty-one".