33423340424 has 16 divisors (see below), whose sum is σ = 62682447120. Its totient is φ = 16708021200.

The previous prime is 33423340411. The next prime is 33423340513. The reversal of 33423340424 is 42404332433.

It is a super-2 number, since 2×33423340424² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 417002 + ... + 490649.

It is an arithmetic number, because the mean of its divisors is an integer number (3917652945).

Almost surely, 2^33423340424 is an apocalyptic number.

It is an amenable number.

33423340424 is a deficient number, since it is larger than the sum of its proper divisors (29259106696).

33423340424 is a wasteful number, since it uses less digits than its factorization.

33423340424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912260 (or 912256 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 33423340424 its reverse (42404332433), we get a palindrome (75827672857).

The spelling of 33423340424 in words is "thirty-three billion, four hundred twenty-three million, three hundred forty thousand, four hundred twenty-four".