244266640627 has 8 divisors (see below), whose sum is σ = 248417164800. Its totient is φ = 240116463624.

The previous prime is 244266640571. The next prime is 244266640741. The reversal of 244266640627 is 726046662442.

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 244266640627 - 2¹¹ = 244266638579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244266644627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1612498 + ... + 1757464.

It is an arithmetic number, because the mean of its divisors is an integer number (31052145600).

Almost surely, 2^244266640627 is an apocalyptic number.

244266640627 is a deficient number, since it is larger than the sum of its proper divisors (4150524173).

244266640627 is a wasteful number, since it uses less digits than its factorization.

244266640627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173585.

The product of its (nonzero) digits is 4644864, while the sum is 49.

The spelling of 244266640627 in words is "two hundred forty-four billion, two hundred sixty-six million, six hundred forty thousand, six hundred twenty-seven".