33204240234 has 48 divisors (see below), whose sum is σ = 83099390400. Its totient is φ = 9470014080.

The previous prime is 33204240211. The next prime is 33204240241. The reversal of 33204240234 is 43204240233.

33204240234 is a `hidden beast` number, since 3 + 3 + 2 + 0 + 424 + 0 + 234 = 666.

It is a super-2 number, since 2×33204240234² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 33204240198 and 33204240207.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4928934 + ... + 4935665.

It is an arithmetic number, because the mean of its divisors is an integer number (1731237300).

Almost surely, 2^33204240234 is an apocalyptic number.

33204240234 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

33204240234 is an abundant number, since it is smaller than the sum of its proper divisors (49895150166).

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

33204240234 is a wasteful number, since it uses less digits than its factorization.

33204240234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9864635 (or 9864632 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 33204240234 its reverse (43204240233), we get a palindrome (76408480467).

Subtracting 33204240234 from its reverse (43204240233), we obtain a palindrome (9999999999).

The spelling of 33204240234 in words is "thirty-three billion, two hundred four million, two hundred forty thousand, two hundred thirty-four".