230244041131240 has 32 divisors (see below), whose sum is σ = 545314834260000. Its totient is φ = 87250373481024.

The previous prime is 230244041131219. The next prime is 230244041131243. The reversal of 230244041131240 is 42131140442032.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (230244041131243) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 151476342090 + ... + 151476343609.

It is an arithmetic number, because the mean of its divisors is an integer number (17041088570625).

Almost surely, 2^{230244041131240} is an apocalyptic number.

230244041131240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230244041131240 is an abundant number, since it is smaller than the sum of its proper divisors (315070793128760).

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

230244041131240 is a wasteful number, since it uses less digits than its factorization.

230244041131240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302952685729 (or 302952685725 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 230244041131240 its reverse (42131140442032), we get a palindrome (272375181573272).

The spelling of 230244041131240 in words is "two hundred thirty trillion, two hundred forty-four billion, forty-one million, one hundred thirty-one thousand, two hundred forty".