284248224056 has 16 divisors (see below), whose sum is σ = 564316327440. Its totient is φ = 133763870080.

The previous prime is 284248224049. The next prime is 284248224061. The reversal of 284248224056 is 650422842482.

It is a super-2 number, since 2×284248224056² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 284248224056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1045030100 + ... + 1045030371.

It is an arithmetic number, because the mean of its divisors is an integer number (35269770465).

Almost surely, 2^284248224056 is an apocalyptic number.

It is an amenable number.

284248224056 is a deficient number, since it is larger than the sum of its proper divisors (280068103384).

284248224056 is a wasteful number, since it uses less digits than its factorization.

284248224056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090060494 (or 2090060490 counting only the distinct ones).

The product of its (nonzero) digits is 1966080, while the sum is 47.

The spelling of 284248224056 in words is "two hundred eighty-four billion, two hundred forty-eight million, two hundred twenty-four thousand, fifty-six".