33324412340 has 12 divisors (see below), whose sum is σ = 69981265956. Its totient is φ = 13329764928.

The previous prime is 33324412321. The next prime is 33324412351. The reversal of 33324412340 is 4321442333.

It can be written as a sum of positive squares in 2 ways, for example, as 19578725776 + 13745686564 = 139924^2 + 117242^2 .

It is a super-2 number, since 2×33324412340² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 833110289 + ... + 833110328.

It is an arithmetic number, because the mean of its divisors is an integer number (5831772163).

Almost surely, 2^33324412340 is an apocalyptic number.

It is an amenable number.

33324412340 is an abundant number, since it is smaller than the sum of its proper divisors (36656853616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33324412340 is a wasteful number, since it uses less digits than its factorization.

33324412340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666220626 (or 1666220624 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 33324412340 its reverse (4321442333), we get a palindrome (37645854673).

The spelling of 33324412340 in words is "thirty-three billion, three hundred twenty-four million, four hundred twelve thousand, three hundred forty".