33324413413 has 4 divisors (see below), whose sum is σ = 33442167808. Its totient is φ = 33206659020.

The previous prime is 33324413407. The next prime is 33324413417. The reversal of 33324413413 is 31431442333.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31431442333 = 877 ⋅35839729.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33324413413 is a prime.

It is a super-2 number, since 2×33324413413² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33324413417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58876773 + ... + 58877338.

It is an arithmetic number, because the mean of its divisors is an integer number (8360541952).

Almost surely, 2^33324413413 is an apocalyptic number.

It is an amenable number.

33324413413 is a deficient number, since it is larger than the sum of its proper divisors (117754395).

33324413413 is a wasteful number, since it uses less digits than its factorization.

33324413413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117754394.

The product of its digits is 31104, while the sum is 31.

Adding to 33324413413 its reverse (31431442333), we get a palindrome (64755855746).

The spelling of 33324413413 in words is "thirty-three billion, three hundred twenty-four million, four hundred thirteen thousand, four hundred thirteen".