240303214240 has 48 divisors (see below), whose sum is σ = 568065893472. Its totient is φ = 96062102784.

The previous prime is 240303214183. The next prime is 240303214243. The reversal of 240303214240 is 42412303042.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (240303214243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201234 + ... + 721873.

It is an arithmetic number, because the mean of its divisors is an integer number (11834706114).

Almost surely, 2^240303214240 is an apocalyptic number.

240303214240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240303214240 is an abundant number, since it is smaller than the sum of its proper divisors (327762679232).

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

240303214240 is a wasteful number, since it uses less digits than its factorization.

240303214240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924749 (or 924741 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 240303214240 its reverse (42412303042), we get a palindrome (282715517282).

The spelling of 240303214240 in words is "two hundred forty billion, three hundred three million, two hundred fourteen thousand, two hundred forty".