443300230242 has 64 divisors (see below), whose sum is σ = 1037549813760. Its totient is φ = 140021106192.

The previous prime is 443300230223. The next prime is 443300230253. The reversal of 443300230242 is 242032003344.

It is a super-2 number, since 2×443300230242² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1534978 + ... + 1800765.

It is an arithmetic number, because the mean of its divisors is an integer number (16211715840).

Almost surely, 2^443300230242 is an apocalyptic number.

443300230242 is an abundant number, since it is smaller than the sum of its proper divisors (594249583518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

443300230242 is a wasteful number, since it uses less digits than its factorization.

443300230242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3335884 (or 3335878 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 443300230242 its reverse (242032003344), we get a palindrome (685332233586).

The spelling of 443300230242 in words is "four hundred forty-three billion, three hundred million, two hundred thirty thousand, two hundred forty-two".