3021345505000 has 40 divisors (see below), whose sum is σ = 7079012529930. Its totient is φ = 1208538200000.

The previous prime is 3021345504971. The next prime is 3021345505019. The reversal of 3021345505000 is 5055431203.

It can be written as a sum of positive squares in 5 ways, for example, as 75254754276 + 2946090750724 = 274326^2 + 1716418^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 3021345505000.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 302129551 + ... + 302139550.

Almost surely, 2^{3021345505000} is an apocalyptic number.

It is an amenable number.

3021345505000 is an abundant number, since it is smaller than the sum of its proper divisors (4057667024930).

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

3021345505000 is an equidigital number, since it uses as much as digits as its factorization.

3021345505000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604269127 (or 604269108 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The spelling of 3021345505000 in words is "three trillion, twenty-one billion, three hundred forty-five million, five hundred five thousand".