33204000400 has 60 divisors (see below), whose sum is σ = 79828255744. Its totient is φ = 13272336000.

The previous prime is 33204000391. The next prime is 33204000407. The reversal of 33204000400 is 400040233.

It is a super-2 number, since 2×33204000400² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (33204000407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 560185 + ... + 616615.

Almost surely, 2^33204000400 is an apocalyptic number.

It is an amenable number.

33204000400 is an abundant number, since it is smaller than the sum of its proper divisors (46624255344).

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

33204000400 is a wasteful number, since it uses less digits than its factorization.

33204000400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57920 (or 57909 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 33204000400 its reverse (400040233), we get a palindrome (33604040633).

The spelling of 33204000400 in words is "thirty-three billion, two hundred four million, four hundred", and thus it is an aban number.