33323424413 has 2 divisors, whose sum is σ = 33323424414. Its totient is φ = 33323424412.

The previous prime is 33323424401. The next prime is 33323424451. The reversal of 33323424413 is 31442432333.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28259963449 + 5063460964 = 168107^2 + 71158^2 .

It is a cyclic number.

It is not a de Polignac number, because 33323424413 - 2²⁰ = 33322375837 is a prime.

It is a super-2 number, since 2×33323424413² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33323424413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33323424473) 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, 16661712206 + 16661712207.

It is an arithmetic number, because the mean of its divisors is an integer number (16661712207).

Almost surely, 2^33323424413 is an apocalyptic number.

It is an amenable number.

33323424413 is a deficient number, since it is larger than the sum of its proper divisors (1).

33323424413 is an equidigital number, since it uses as much as digits as its factorization.

33323424413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 32.

Adding to 33323424413 its reverse (31442432333), we get a palindrome (64765856746).

The spelling of 33323424413 in words is "thirty-three billion, three hundred twenty-three million, four hundred twenty-four thousand, four hundred thirteen".