240998498240 has 28 divisors (see below), whose sum is σ = 573877674696. Its totient is φ = 96399399168.

The previous prime is 240998498227. The next prime is 240998498261. The reversal of 240998498240 is 42894899042.

It is a self number, because there is not a number n which added to its sum of digits gives 240998498240.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 376559834 + ... + 376560473.

Almost surely, 2^240998498240 is an apocalyptic number.

240998498240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240998498240 is an abundant number, since it is smaller than the sum of its proper divisors (332879176456).

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

240998498240 is an equidigital number, since it uses as much as digits as its factorization.

240998498240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753120324 (or 753120314 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 59.

The spelling of 240998498240 in words is "two hundred forty billion, nine hundred ninety-eight million, four hundred ninety-eight thousand, two hundred forty".