33204324412 has 48 divisors (see below), whose sum is σ = 66703859712. Its totient is φ = 14167310400.

The previous prime is 33204324317. The next prime is 33204324421. The reversal of 33204324412 is 21442340233.

It is a super-2 number, since 2×33204324412² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6571287 + ... + 6576337.

It is an arithmetic number, because the mean of its divisors is an integer number (1389663744).

Almost surely, 2^33204324412 is an apocalyptic number.

It is an amenable number.

33204324412 is an abundant number, since it is smaller than the sum of its proper divisors (33499535300).

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

33204324412 is a wasteful number, since it uses less digits than its factorization.

33204324412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6058 (or 6056 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 33204324412 its reverse (21442340233), we get a palindrome (54646664645).

The spelling of 33204324412 in words is "thirty-three billion, two hundred four million, three hundred twenty-four thousand, four hundred twelve".