240233340 has 48 divisors (see below), whose sum is σ = 708059520. Its totient is φ = 60690240.

The previous prime is 240233317. The next prime is 240233351. The reversal of 240233340 is 43332042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104226 + ... + 106505.

It is an arithmetic number, because the mean of its divisors is an integer number (14751240).

Almost surely, 2^240233340 is an apocalyptic number.

240233340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240233340 is an abundant number, since it is smaller than the sum of its proper divisors (467826180).

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

240233340 is a wasteful number, since it uses less digits than its factorization.

240233340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210762 (or 210760 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 240233340 is about 15499.4625713281. The cubic root of 240233340 is about 621.6478364091.

Adding to 240233340 its reverse (43332042), we get a palindrome (283565382).

The spelling of 240233340 in words is "two hundred forty million, two hundred thirty-three thousand, three hundred forty".