284315036944 has 15 divisors (see below), whose sum is σ = 550864516503. Its totient is φ = 142156452048.

The previous prime is 284315036933. The next prime is 284315036969. The reversal of 284315036944 is 449630513482.

The square root of 284315036944 is 533212.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2066197 + ... + 2199499.

Almost surely, 2^284315036944 is an apocalyptic number.

284315036944 is the 533212-nd square number.

It is an amenable number.

284315036944 is a deficient number, since it is larger than the sum of its proper divisors (266549479559).

284315036944 is an frugal number, since it uses more digits than its factorization.

284315036944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266614 (or 133305 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 49.

Multiplying 284315036944 by its sum of digits (49), we get a square (13931436810256 = 3732484²).

The spelling of 284315036944 in words is "two hundred eighty-four billion, three hundred fifteen million, thirty-six thousand, nine hundred forty-four".