2164284824612 has 24 divisors (see below), whose sum is σ = 4076034976440. Its totient is φ = 1001790466560.

The previous prime is 2164284824567. The next prime is 2164284824633.

2164284824612 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 35557136356 + 2128727688256 = 188566^2 + 1459016^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260878787 + ... + 260887082.

It is an arithmetic number, because the mean of its divisors is an integer number (169834790685).

Almost surely, 2^{2164284824612} is an apocalyptic number.

It is an amenable number.

2164284824612 is a deficient number, since it is larger than the sum of its proper divisors (1911750151828).

2164284824612 is a wasteful number, since it uses less digits than its factorization.

2164284824612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521765951 (or 521765949 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 50.

The spelling of 2164284824612 in words is "two trillion, one hundred sixty-four billion, two hundred eighty-four million, eight hundred twenty-four thousand, six hundred twelve".