240668877204 has 36 divisors (see below), whose sum is σ = 695265645984. Its totient is φ = 68762536272.

The previous prime is 240668877179. The next prime is 240668877269. The reversal of 240668877204 is 402778866042.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 477517362 + ... + 477517865.

Almost surely, 2^240668877204 is an apocalyptic number.

It is an amenable number.

240668877204 is an abundant number, since it is smaller than the sum of its proper divisors (454596768780).

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

240668877204 is a wasteful number, since it uses less digits than its factorization.

240668877204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955035244 (or 955035239 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 54.

The spelling of 240668877204 in words is "two hundred forty billion, six hundred sixty-eight million, eight hundred seventy-seven thousand, two hundred four".