240340232214140 has 24 divisors (see below), whose sum is σ = 504715338498672. Its totient is φ = 96135930819200.

The previous prime is 240340232214127. The next prime is 240340232214161. The reversal of 240340232214140 is 41412232043042.

It is a happy number.

240340232214140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 240340232214097 and 240340232214106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2409815 + ... + 22056465.

It is an arithmetic number, because the mean of its divisors is an integer number (21029805770778).

Almost surely, 2^{240340232214140} is an apocalyptic number.

240340232214140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240340232214140 is an abundant number, since it is smaller than the sum of its proper divisors (264375106284532).

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

240340232214140 is a wasteful number, since it uses less digits than its factorization.

240340232214140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20258317 (or 20258315 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 240340232214140 its reverse (41412232043042), we get a palindrome (281752464257182).

The spelling of 240340232214140 in words is "two hundred forty trillion, three hundred forty billion, two hundred thirty-two million, two hundred fourteen thousand, one hundred forty".