240044422225665 has 32 divisors (see below), whose sum is σ = 384590218118400. Its totient is φ = 127850686799616.

The previous prime is 240044422225649. The next prime is 240044422225723. The reversal of 240044422225665 is 566522224440042.

It is not a de Polignac number, because 240044422225665 - 2⁴ = 240044422225649 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89400459 + ... + 92046351.

It is an arithmetic number, because the mean of its divisors is an integer number (12018444316200).

Almost surely, 2^{240044422225665} is an apocalyptic number.

It is an amenable number.

240044422225665 is a deficient number, since it is larger than the sum of its proper divisors (144545795892735).

240044422225665 is a wasteful number, since it uses less digits than its factorization.

240044422225665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654073.

The product of its (nonzero) digits is 7372800, while the sum is 48.

The spelling of 240044422225665 in words is "two hundred forty trillion, forty-four billion, four hundred twenty-two million, two hundred twenty-five thousand, six hundred sixty-five".