233340523220240 has 160 divisors (see below), whose sum is σ = 547969083734016. Its totient is φ = 92400209879040.

The previous prime is 233340523220239. The next prime is 233340523220249. The reversal of 233340523220240 is 42022325043332.

233340523220240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 233340523220240.

It is not an unprimeable number, because it can be changed into a prime (233340523220249) 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, 35456693750 + ... + 35456700330.

Almost surely, 2^{233340523220240} is an apocalyptic number.

233340523220240 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 233340523220240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273984541867008).

233340523220240 is an abundant number, since it is smaller than the sum of its proper divisors (314628560513776).

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

233340523220240 is a wasteful number, since it uses less digits than its factorization.

233340523220240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10777 (or 10771 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 35.

Adding to 233340523220240 its reverse (42022325043332), we get a palindrome (275362848263572).

The spelling of 233340523220240 in words is "two hundred thirty-three trillion, three hundred forty billion, five hundred twenty-three million, two hundred twenty thousand, two hundred forty".