240720079870 has 32 divisors (see below), whose sum is σ = 435248940672. Its totient is φ = 95854255872.

The previous prime is 240720079823. The next prime is 240720079909. The reversal of 240720079870 is 78970027042.

240720079870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 240720079870.

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 15 ways as a sum of consecutive naturals, for example, 15610284 + ... + 15625696.

It is an arithmetic number, because the mean of its divisors is an integer number (13601529396).

Almost surely, 2^240720079870 is an apocalyptic number.

240720079870 is a deficient number, since it is larger than the sum of its proper divisors (194528860802).

240720079870 is a wasteful number, since it uses less digits than its factorization.

240720079870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22356.

The product of its (nonzero) digits is 395136, while the sum is 46.

The spelling of 240720079870 in words is "two hundred forty billion, seven hundred twenty million, seventy-nine thousand, eight hundred seventy".