240221505564727 has 8 divisors (see below), whose sum is σ = 246932503070000. Its totient is φ = 233522009342784.

The previous prime is 240221505564701. The next prime is 240221505564731. The reversal of 240221505564727 is 727465505122042.

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

It is a cyclic number.

It is not a de Polignac number, because 240221505564727 - 2¹¹ = 240221505562679 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 (240221505564767) 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, 2875278477 + ... + 2875362022.

It is an arithmetic number, because the mean of its divisors is an integer number (30866562883750).

Almost surely, 2^{240221505564727} is an apocalyptic number.

240221505564727 is a deficient number, since it is larger than the sum of its proper divisors (6710997505273).

240221505564727 is a wasteful number, since it uses less digits than its factorization.

240221505564727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5750641665.

The product of its (nonzero) digits is 9408000, while the sum is 52.

The spelling of 240221505564727 in words is "two hundred forty trillion, two hundred twenty-one billion, five hundred five million, five hundred sixty-four thousand, seven hundred twenty-seven".