33423314461 has 2 divisors, whose sum is σ = 33423314462. Its totient is φ = 33423314460.

The previous prime is 33423314443. The next prime is 33423314471. The reversal of 33423314461 is 16441332433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30083168025 + 3340146436 = 173445^2 + 57794^2 .

It is a cyclic number.

It is not a de Polignac number, because 33423314461 - 2²⁷ = 33289096733 is a prime.

It is a super-2 number, since 2×33423314461² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33423314471) 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, 16711657230 + 16711657231.

It is an arithmetic number, because the mean of its divisors is an integer number (16711657231).

Almost surely, 2^33423314461 is an apocalyptic number.

It is an amenable number.

33423314461 is a deficient number, since it is larger than the sum of its proper divisors (1).

33423314461 is an equidigital number, since it uses as much as digits as its factorization.

33423314461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 34.

Adding to 33423314461 its reverse (16441332433), we get a palindrome (49864646894).

The spelling of 33423314461 in words is "thirty-three billion, four hundred twenty-three million, three hundred fourteen thousand, four hundred sixty-one".