240061063959 has 28 divisors (see below), whose sum is σ = 371537526592. Its totient is φ = 154878091200.

The previous prime is 240061063933. The next prime is 240061063973. The reversal of 240061063959 is 959360160042.

240061063959 is a `hidden beast` number, since 2 + 4 + 0 + 0 + 6 + 1 + 0 + 639 + 5 + 9 = 666.

240061063959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 240061063959 - 2⁵ = 240061063927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240061063159) by changing a digit.

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 27 ways as a sum of consecutive naturals, for example, 5288722 + ... + 5333919.

Almost surely, 2^240061063959 is an apocalyptic number.

240061063959 is a deficient number, since it is larger than the sum of its proper divisors (131476462633).

240061063959 is an equidigital number, since it uses as much as digits as its factorization.

240061063959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10622690 (or 10622675 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The spelling of 240061063959 in words is "two hundred forty billion, sixty-one million, sixty-three thousand, nine hundred fifty-nine".