240024242240 has 56 divisors (see below), whose sum is σ = 571642402560. Its totient is φ = 95995473408.

The previous prime is 240024242239. The next prime is 240024242273. The reversal of 240024242240 is 42242420042.

It is a super-2 number, since 2×240024242240² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2258129 + ... + 2362031.

Almost surely, 2^240024242240 is an apocalyptic number.

240024242240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240024242240 is an abundant number, since it is smaller than the sum of its proper divisors (331618160320).

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

240024242240 is a wasteful number, since it uses less digits than its factorization.

240024242240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111139 (or 111129 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 240024242240 its reverse (42242420042), we get a palindrome (282266662282).

The spelling of 240024242240 in words is "two hundred forty billion, twenty-four million, two hundred forty-two thousand, two hundred forty".