233244242140 has 96 divisors (see below), whose sum is σ = 603385937280. Its totient is φ = 73751924736.

The previous prime is 233244242137. The next prime is 233244242159. The reversal of 233244242140 is 41242442332.

233244242140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1998024 + ... + 2111536.

It is an arithmetic number, because the mean of its divisors is an integer number (6285270180).

Almost surely, 2^233244242140 is an apocalyptic number.

233244242140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233244242140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301692968640).

233244242140 is an abundant number, since it is smaller than the sum of its proper divisors (370141695140).

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

233244242140 is a wasteful number, since it uses less digits than its factorization.

233244242140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114671 (or 114669 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 233244242140 its reverse (41242442332), we get a palindrome (274486684472).

The spelling of 233244242140 in words is "two hundred thirty-three billion, two hundred forty-four million, two hundred forty-two thousand, one hundred forty".