4821964691284 has 24 divisors (see below), whose sum is σ = 9143300690720. Its totient is φ = 2211868651104.

The previous prime is 4821964691281. The next prime is 4821964691309.

4821964691284 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4821964691281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284439654 + ... + 284456605.

Almost surely, 2^{4821964691284} is an apocalyptic number.

It is an amenable number.

4821964691284 is a deficient number, since it is larger than the sum of its proper divisors (4321335999436).

4821964691284 is a wasteful number, since it uses less digits than its factorization.

4821964691284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568896439 (or 568896437 counting only the distinct ones).

The product of its digits is 47775744, while the sum is 64.

The spelling of 4821964691284 in words is "four trillion, eight hundred twenty-one billion, nine hundred sixty-four million, six hundred ninety-one thousand, two hundred eighty-four".