284230363032481 has 8 divisors (see below), whose sum is σ = 291289568870664. Its totient is φ = 277177193287680.

The previous prime is 284230363032467. The next prime is 284230363032493. The reversal of 284230363032481 is 184230363032482.

It can be written as a sum of positive squares in 4 ways, for example, as 2267192718400 + 281963170314081 = 1505720^2 + 16791759^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 284230363032481 - 2⁷ = 284230363032353 is a prime.

It is a super-2 number, since 2×284230363032481² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (284230363032461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1508928000 + ... + 1509116353.

It is an arithmetic number, because the mean of its divisors is an integer number (36411196108833).

Almost surely, 2^{284230363032481} is an apocalyptic number.

It is an amenable number.

284230363032481 is a deficient number, since it is larger than the sum of its proper divisors (7059205838183).

284230363032481 is a wasteful number, since it uses less digits than its factorization.

284230363032481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3018046691.

The product of its (nonzero) digits is 3981312, while the sum is 49.

Subtracting from 284230363032481 its reverse (184230363032482), we obtain a palindrome (99999999999999).

The spelling of 284230363032481 in words is "two hundred eighty-four trillion, two hundred thirty billion, three hundred sixty-three million, thirty-two thousand, four hundred eighty-one".