230233344121140 has 96 divisors (see below), whose sum is σ = 657770953964544. Its totient is φ = 60154096680960.

The previous prime is 230233344121111. The next prime is 230233344121147. The reversal of 230233344121140 is 41121443332032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230233344121147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121443204 + ... + 123324443.

It is an arithmetic number, because the mean of its divisors is an integer number (6851780770464).

Almost surely, 2^{230233344121140} is an apocalyptic number.

230233344121140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230233344121140 is an abundant number, since it is smaller than the sum of its proper divisors (427537609843404).

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

230233344121140 is a wasteful number, since it uses less digits than its factorization.

230233344121140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244767977 (or 244767975 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 230233344121140 its reverse (41121443332032), we get a palindrome (271354787453172).

The spelling of 230233344121140 in words is "two hundred thirty trillion, two hundred thirty-three billion, three hundred forty-four million, one hundred twenty-one thousand, one hundred forty".