33423341353 has 2 divisors, whose sum is σ = 33423341354. Its totient is φ = 33423341352.

The previous prime is 33423341333. The next prime is 33423341359. The reversal of 33423341353 is 35314332433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33108349849 + 314991504 = 181957^2 + 17748^2 .

It is an emirp because it is prime and its reverse (35314332433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33423341353 - 2¹³ = 33423333161 is a prime.

It is a super-2 number, since 2×33423341353² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33423341359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16711670676 + 16711670677.

It is an arithmetic number, because the mean of its divisors is an integer number (16711670677).

Almost surely, 2^33423341353 is an apocalyptic number.

It is an amenable number.

33423341353 is a deficient number, since it is larger than the sum of its proper divisors (1).

33423341353 is an equidigital number, since it uses as much as digits as its factorization.

33423341353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 34.

Adding to 33423341353 its reverse (35314332433), we get a palindrome (68737673786).

The spelling of 33423341353 in words is "thirty-three billion, four hundred twenty-three million, three hundred forty-one thousand, three hundred fifty-three".