240305044131140 has 96 divisors (see below), whose sum is σ = 515083832524800. Its totient is φ = 94152232137600.

The previous prime is 240305044131127. The next prime is 240305044131203. The reversal of 240305044131140 is 41131440503042.

It is a junction number, because it is equal to n+sod(n) for n = 240305044131097 and 240305044131106.

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, 4926379271 + ... + 4926428049.

It is an arithmetic number, because the mean of its divisors is an integer number (5365456588800).

Almost surely, 2^{240305044131140} is an apocalyptic number.

240305044131140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240305044131140 is an abundant number, since it is smaller than the sum of its proper divisors (274778788393660).

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

240305044131140 is a wasteful number, since it uses less digits than its factorization.

240305044131140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73545 (or 73543 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 240305044131140 its reverse (41131440503042), we get a palindrome (281436484634182).

The spelling of 240305044131140 in words is "two hundred forty trillion, three hundred five billion, forty-four million, one hundred thirty-one thousand, one hundred forty".