12036426432071 has 2 divisors, whose sum is σ = 12036426432072. Its totient is φ = 12036426432070.

The previous prime is 12036426432013. The next prime is 12036426432127. The reversal of 12036426432071 is 17023462463021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12036426432071 is a prime.

It is a super-2 number, since 2×12036426432071² (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 (12036426432011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6018213216035 + 6018213216036.

It is an arithmetic number, because the mean of its divisors is an integer number (6018213216036).

Almost surely, 2^{12036426432071} is an apocalyptic number.

12036426432071 is a deficient number, since it is larger than the sum of its proper divisors (1).

12036426432071 is an equidigital number, since it uses as much as digits as its factorization.

12036426432071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 41.

Adding to 12036426432071 its reverse (17023462463021), we get a palindrome (29059888895092).

The spelling of 12036426432071 in words is "twelve trillion, thirty-six billion, four hundred twenty-six million, four hundred thirty-two thousand, seventy-one".