12423563512141 has 2 divisors, whose sum is σ = 12423563512142. Its totient is φ = 12423563512140.

The previous prime is 12423563512103. The next prime is 12423563512247. The reversal of 12423563512141 is 14121536532421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7511688636516 + 4911874875625 = 2740746^2 + 2216275^2 .

It is a cyclic number.

It is not a de Polignac number, because 12423563512141 - 2⁹ = 12423563511629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12423563512094 and 12423563512103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12423563512741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6211781756070 + 6211781756071.

It is an arithmetic number, because the mean of its divisors is an integer number (6211781756071).

Almost surely, 2^{12423563512141} is an apocalyptic number.

It is an amenable number.

12423563512141 is a deficient number, since it is larger than the sum of its proper divisors (1).

12423563512141 is an equidigital number, since it uses as much as digits as its factorization.

12423563512141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 172800, while the sum is 40.

The spelling of 12423563512141 in words is "twelve trillion, four hundred twenty-three billion, five hundred sixty-three million, five hundred twelve thousand, one hundred forty-one".