33040601043424 has 48 divisors (see below), whose sum is σ = 70227122862960. Its totient is φ = 15211479398400.

The previous prime is 33040601043397. The next prime is 33040601043451. The reversal of 33040601043424 is 42434010604033.

It is an interprime number because it is at equal distance from previous prime (33040601043397) and next prime (33040601043451).

It is a super-2 number, since 2×33040601043424² (a number of 28 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 33040601043424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98866254 + ... + 99199885.

It is an arithmetic number, because the mean of its divisors is an integer number (1463065059645).

Almost surely, 2^{33040601043424} is an apocalyptic number.

It is an amenable number.

33040601043424 is an abundant number, since it is smaller than the sum of its proper divisors (37186521819536).

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

33040601043424 is a wasteful number, since it uses less digits than its factorization.

33040601043424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198066563 (or 198066555 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 33040601043424 its reverse (42434010604033), we get a palindrome (75474611647457).

The spelling of 33040601043424 in words is "thirty-three trillion, forty billion, six hundred one million, forty-three thousand, four hundred twenty-four".