3204543864628 has 12 divisors (see below), whose sum is σ = 5608528721572. Its totient is φ = 1602107087040.

The previous prime is 3204543864611. The next prime is 3204543864629. The reversal of 3204543864628 is 8264683454023.

It can be written as a sum of positive squares in 2 ways, for example, as 141896862864 + 3062647001764 = 376692^2 + 1750042^2 .

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3204543864629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41167575 + ... + 41245342.

Almost surely, 2^{3204543864628} is an apocalyptic number.

It is an amenable number.

3204543864628 is a deficient number, since it is larger than the sum of its proper divisors (2403984856944).

3204543864628 is a wasteful number, since it uses less digits than its factorization.

3204543864628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82422642 (or 82422640 counting only the distinct ones).

The product of its (nonzero) digits is 26542080, while the sum is 55.

The spelling of 3204543864628 in words is "three trillion, two hundred four billion, five hundred forty-three million, eight hundred sixty-four thousand, six hundred twenty-eight".