240055331757340 has 48 divisors (see below), whose sum is σ = 550297697564160. Its totient is φ = 87236854940480.

The previous prime is 240055331757239. The next prime is 240055331757347. The reversal of 240055331757340 is 43757133550042.

240055331757340 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 not an unprimeable number, because it can be changed into a prime (240055331757347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349612312 + ... + 350298271.

It is an arithmetic number, because the mean of its divisors is an integer number (11464535365920).

Almost surely, 2^{240055331757340} is an apocalyptic number.

240055331757340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240055331757340 is an abundant number, since it is smaller than the sum of its proper divisors (310242365806820).

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

240055331757340 is a wasteful number, since it uses less digits than its factorization.

240055331757340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699912162 (or 699912160 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 49.

The spelling of 240055331757340 in words is "two hundred forty trillion, fifty-five billion, three hundred thirty-one million, seven hundred fifty-seven thousand, three hundred forty".