240264480440 has 32 divisors (see below), whose sum is σ = 541423003680. Its totient is φ = 95958605952.

The previous prime is 240264480419. The next prime is 240264480527. The reversal of 240264480440 is 44084462042.

It is a happy number.

240264480440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×240264480440² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 240264480394 and 240264480403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4573124 + ... + 4625363.

It is an arithmetic number, because the mean of its divisors is an integer number (16919468865).

Almost surely, 2^240264480440 is an apocalyptic number.

240264480440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240264480440 is an abundant number, since it is smaller than the sum of its proper divisors (301158523240).

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

240264480440 is a wasteful number, since it uses less digits than its factorization.

240264480440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9199151 (or 9199147 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 38.

The spelling of 240264480440 in words is "two hundred forty billion, two hundred sixty-four million, four hundred eighty thousand, four hundred forty".