240046665663201 has 8 divisors (see below), whose sum is σ = 324446634869280. Its totient is φ = 157838903449632.

The previous prime is 240046665663197. The next prime is 240046665663223. The reversal of 240046665663201 is 102366566640042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 240046665663201 - 2² = 240046665663197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240046655663201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 548051747871 + ... + 548051748308.

It is an arithmetic number, because the mean of its divisors is an integer number (40555829358660).

Almost surely, 2^{240046665663201} is an apocalyptic number.

It is an amenable number.

240046665663201 is a deficient number, since it is larger than the sum of its proper divisors (84399969206079).

240046665663201 is a wasteful number, since it uses less digits than its factorization.

240046665663201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096103496255.

The product of its (nonzero) digits is 7464960, while the sum is 51.

The spelling of 240046665663201 in words is "two hundred forty trillion, forty-six billion, six hundred sixty-five million, six hundred sixty-three thousand, two hundred one".