240014204240 has 160 divisors (see below), whose sum is σ = 583402659840. Its totient is φ = 91752933888.

The previous prime is 240014204233. The next prime is 240014204257. The reversal of 240014204240 is 42402410042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45257429 + ... + 45262731.

It is an arithmetic number, because the mean of its divisors is an integer number (3646266624).

Almost surely, 2^240014204240 is an apocalyptic number.

240014204240 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 240014204240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291701329920).

240014204240 is an abundant number, since it is smaller than the sum of its proper divisors (343388455600).

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

240014204240 is a wasteful number, since it uses less digits than its factorization.

240014204240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5641 (or 5635 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 240014204240 its reverse (42402410042), we get a palindrome (282416614282).

The spelling of 240014204240 in words is "two hundred forty billion, fourteen million, two hundred four thousand, two hundred forty".