230443440121002 has 32 divisors (see below), whose sum is σ = 503739740081664. Its totient is φ = 69963852787200.

The previous prime is 230443440120983. The next prime is 230443440121067. The reversal of 230443440121002 is 200121044344032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36439503499 + ... + 36439509822.

It is an arithmetic number, because the mean of its divisors is an integer number (15741866877552).

Almost surely, 2^{230443440121002} is an apocalyptic number.

230443440121002 is an abundant number, since it is smaller than the sum of its proper divisors (273296299960662).

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

230443440121002 is a wasteful number, since it uses less digits than its factorization.

230443440121002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72879013374.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 230443440121002 its reverse (200121044344032), we get a palindrome (430564484465034).

The spelling of 230443440121002 in words is "two hundred thirty trillion, four hundred forty-three billion, four hundred forty million, one hundred twenty-one thousand, two".