12053716429 has 2 divisors, whose sum is σ = 12053716430. Its totient is φ = 12053716428.

The previous prime is 12053716393. The next prime is 12053716447. The reversal of 12053716429 is 92461735021.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9106312329 + 2947404100 = 95427^2 + 54290^2 .

It is a cyclic number.

It is not a de Polignac number, because 12053716429 - 2⁹ = 12053715917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12053716391 and 12053716400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12053716469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6026858214 + 6026858215.

It is an arithmetic number, because the mean of its divisors is an integer number (6026858215).

Almost surely, 2^12053716429 is an apocalyptic number.

It is an amenable number.

12053716429 is a deficient number, since it is larger than the sum of its proper divisors (1).

12053716429 is an equidigital number, since it uses as much as digits as its factorization.

12053716429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 12053716429 in words is "twelve billion, fifty-three million, seven hundred sixteen thousand, four hundred twenty-nine".