33126426233 has 2 divisors, whose sum is σ = 33126426234. Its totient is φ = 33126426232.

The previous prime is 33126426191. The next prime is 33126426239. The reversal of 33126426233 is 33262462133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25035783529 + 8090642704 = 158227^2 + 89948^2 .

It is a cyclic number.

It is not a de Polignac number, because 33126426233 - 2⁶ = 33126426169 is a prime.

It is a super-2 number, since 2×33126426233² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33126426193 and 33126426202.

It is not a weakly prime, because it can be changed into another prime (33126426239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16563213116 + 16563213117.

It is an arithmetic number, because the mean of its divisors is an integer number (16563213117).

Almost surely, 2^33126426233 is an apocalyptic number.

It is an amenable number.

33126426233 is a deficient number, since it is larger than the sum of its proper divisors (1).

33126426233 is an equidigital number, since it uses as much as digits as its factorization.

33126426233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 35.

Adding to 33126426233 its reverse (33262462133), we get a palindrome (66388888366).

The spelling of 33126426233 in words is "thirty-three billion, one hundred twenty-six million, four hundred twenty-six thousand, two hundred thirty-three".