12046242451429 has 2 divisors, whose sum is σ = 12046242451430. Its totient is φ = 12046242451428.

The previous prime is 12046242451417. The next prime is 12046242451517. The reversal of 12046242451429 is 92415424264021.

12046242451429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12039997816900 + 6244634529 = 3469870^2 + 79023^2 .

It is a cyclic number.

It is not a de Polignac number, because 12046242451429 - 2¹⁹ = 12046241927141 is a prime.

It is a super-2 number, since 2×12046242451429² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12046242451829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6023121225714 + 6023121225715.

It is an arithmetic number, because the mean of its divisors is an integer number (6023121225715).

Almost surely, 2^{12046242451429} is an apocalyptic number.

It is an amenable number.

12046242451429 is a deficient number, since it is larger than the sum of its proper divisors (1).

12046242451429 is an equidigital number, since it uses as much as digits as its factorization.

12046242451429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1105920, while the sum is 46.

The spelling of 12046242451429 in words is "twelve trillion, forty-six billion, two hundred forty-two million, four hundred fifty-one thousand, four hundred twenty-nine".