284423233483 has 4 divisors (see below), whose sum is σ = 284475169440. Its totient is φ = 284371297528.

The previous prime is 284423233481. The next prime is 284423233537. The reversal of 284423233483 is 384332324482.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 284423233483 - 2¹ = 284423233481 is a prime.

It is a super-2 number, since 2×284423233483² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (284423233481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25959763 + ... + 25970716.

It is an arithmetic number, because the mean of its divisors is an integer number (71118792360).

Almost surely, 2^284423233483 is an apocalyptic number.

284423233483 is a deficient number, since it is larger than the sum of its proper divisors (51935957).

284423233483 is an equidigital number, since it uses as much as digits as its factorization.

284423233483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51935956.

The product of its digits is 2654208, while the sum is 46.

Subtracting 284423233483 from its reverse (384332324482), we obtain a palindrome (99909090999).

The spelling of 284423233483 in words is "two hundred eighty-four billion, four hundred twenty-three million, two hundred thirty-three thousand, four hundred eighty-three".