3204052856220 has 48 divisors (see below), whose sum is σ = 8971973383968. Its totient is φ = 854354534400.

The previous prime is 3204052856209. The next prime is 3204052856227. The reversal of 3204052856220 is 226582504023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3204052856227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 990009 + ... + 2718128.

It is an arithmetic number, because the mean of its divisors is an integer number (186916112166).

Almost surely, 2^{3204052856220} is an apocalyptic number.

3204052856220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3204052856220 is an abundant number, since it is smaller than the sum of its proper divisors (5767920527748).

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

3204052856220 is a wasteful number, since it uses less digits than its factorization.

3204052856220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3722550 (or 3722548 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

The spelling of 3204052856220 in words is "three trillion, two hundred four billion, fifty-two million, eight hundred fifty-six thousand, two hundred twenty".