33361735481 has 2 divisors, whose sum is σ = 33361735482. Its totient is φ = 33361735480.

The previous prime is 33361735441. The next prime is 33361735483. The reversal of 33361735481 is 18453716333.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26490817600 + 6870917881 = 162760^2 + 82891^2 .

It is a cyclic number.

It is not a de Polignac number, because 33361735481 - 2⁶ = 33361735417 is a prime.

It is a super-2 number, since 2×33361735481² (a number of 22 digits) contains 22 as substring.

Together with 33361735483, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (33361735483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16680867740 + 16680867741.

It is an arithmetic number, because the mean of its divisors is an integer number (16680867741).

Almost surely, 2^33361735481 is an apocalyptic number.

It is an amenable number.

33361735481 is a deficient number, since it is larger than the sum of its proper divisors (1).

33361735481 is an equidigital number, since it uses as much as digits as its factorization.

33361735481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 44.

The spelling of 33361735481 in words is "thirty-three billion, three hundred sixty-one million, seven hundred thirty-five thousand, four hundred eighty-one".