244001145064 has 16 divisors (see below), whose sum is σ = 458481816000. Its totient is φ = 121739327472.

The previous prime is 244001145053. The next prime is 244001145077. The reversal of 244001145064 is 460541100442.

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 3 ways as a sum of consecutive naturals, for example, 32651664 + ... + 32659135.

It is an arithmetic number, because the mean of its divisors is an integer number (28655113500).

Almost surely, 2^244001145064 is an apocalyptic number.

It is an amenable number.

244001145064 is a deficient number, since it is larger than the sum of its proper divisors (214480670936).

244001145064 is a wasteful number, since it uses less digits than its factorization.

244001145064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65311272 (or 65311268 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The spelling of 244001145064 in words is "two hundred forty-four billion, one million, one hundred forty-five thousand, sixty-four".