20414430011033 has 2 divisors, whose sum is σ = 20414430011034. Its totient is φ = 20414430011032.

The previous prime is 20414430010999. The next prime is 20414430011081. The reversal of 20414430011033 is 33011003441402.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13092145546249 + 7322284464784 = 3618307^2 + 2705972^2 .

It is a cyclic number.

It is not a de Polignac number, because 20414430011033 - 2¹² = 20414430006937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20414430010993 and 20414430011011.

It is not a weakly prime, because it can be changed into another prime (20414430011083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10207215005516 + 10207215005517.

It is an arithmetic number, because the mean of its divisors is an integer number (10207215005517).

Almost surely, 2^{20414430011033} is an apocalyptic number.

It is an amenable number.

20414430011033 is a deficient number, since it is larger than the sum of its proper divisors (1).

20414430011033 is an equidigital number, since it uses as much as digits as its factorization.

20414430011033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 20414430011033 its reverse (33011003441402), we get a palindrome (53425433452435).

The spelling of 20414430011033 in words is "twenty trillion, four hundred fourteen billion, four hundred thirty million, eleven thousand, thirty-three".