20133430424141 has 2 divisors, whose sum is σ = 20133430424142. Its totient is φ = 20133430424140.

The previous prime is 20133430424027. The next prime is 20133430424161. The reversal of 20133430424141 is 14142403433102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19325220434116 + 808209990025 = 4396046^2 + 899005^2 .

It is a cyclic number.

It is not a de Polignac number, because 20133430424141 - 2³⁴ = 20116250554957 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 20133430424098 and 20133430424107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20133430424161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10066715212070 + 10066715212071.

It is an arithmetic number, because the mean of its divisors is an integer number (10066715212071).

Almost surely, 2^{20133430424141} is an apocalyptic number.

It is an amenable number.

20133430424141 is a deficient number, since it is larger than the sum of its proper divisors (1).

20133430424141 is an equidigital number, since it uses as much as digits as its factorization.

20133430424141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 20133430424141 its reverse (14142403433102), we get a palindrome (34275833857243).

The spelling of 20133430424141 in words is "twenty trillion, one hundred thirty-three billion, four hundred thirty million, four hundred twenty-four thousand, one hundred forty-one".