3321204021234 has 32 divisors (see below), whose sum is σ = 8051403689280. Its totient is φ = 1006425460800.

The previous prime is 3321204021173. The next prime is 3321204021271. The reversal of 3321204021234 is 4321204021233.

3321204021234 is a `hidden beast` number, since 3 + 3 + 2 + 1 + 20 + 402 + 1 + 234 = 666.

It is a super-2 number, since 2×3321204021234² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3321204021198 and 3321204021207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2795625687 + ... + 2795626874.

It is an arithmetic number, because the mean of its divisors is an integer number (251606365290).

Almost surely, 2^{3321204021234} is an apocalyptic number.

3321204021234 is an abundant number, since it is smaller than the sum of its proper divisors (4730199668046).

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

3321204021234 is a wasteful number, since it uses less digits than its factorization.

3321204021234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5591252583 (or 5591252577 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 3321204021234 its reverse (4321204021233), we get a palindrome (7642408042467).

Subtracting 3321204021234 from its reverse (4321204021233), we obtain a palindrome (999999999999).

The spelling of 3321204021234 in words is "three trillion, three hundred twenty-one billion, two hundred four million, twenty-one thousand, two hundred thirty-four".