24124404121429 has 2 divisors, whose sum is σ = 24124404121430. Its totient is φ = 24124404121428.

The previous prime is 24124404121283. The next prime is 24124404121487. The reversal of 24124404121429 is 92412140442142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12463886558929 + 11660517562500 = 3530423^2 + 3414750^2 .

It is a cyclic number.

It is not a de Polignac number, because 24124404121429 - 2⁹ = 24124404120917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 24124404121391 and 24124404121400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24124404221429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12062202060714 + 12062202060715.

It is an arithmetic number, because the mean of its divisors is an integer number (12062202060715).

Almost surely, 2^{24124404121429} is an apocalyptic number.

It is an amenable number.

24124404121429 is a deficient number, since it is larger than the sum of its proper divisors (1).

24124404121429 is an equidigital number, since it uses as much as digits as its factorization.

24124404121429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 147456, while the sum is 40.

The spelling of 24124404121429 in words is "twenty-four trillion, one hundred twenty-four billion, four hundred four million, one hundred twenty-one thousand, four hundred twenty-nine".