244232962561 has 8 divisors (see below), whose sum is σ = 279527332544. Its totient is φ = 209039579280.

The previous prime is 244232962549. The next prime is 244232962591. The reversal of 244232962561 is 165269232442.

It is a happy number.

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

It is not a de Polignac number, because 244232962561 - 2¹⁹ = 244232438273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244232962591) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 25241490 + ... + 25251163.

It is an arithmetic number, because the mean of its divisors is an integer number (34940916568).

Almost surely, 2^244232962561 is an apocalyptic number.

It is an amenable number.

244232962561 is a deficient number, since it is larger than the sum of its proper divisors (35294369983).

244232962561 is an equidigital number, since it uses as much as digits as its factorization.

244232962561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50493351.

The product of its digits is 1244160, while the sum is 46.

The spelling of 244232962561 in words is "two hundred forty-four billion, two hundred thirty-two million, nine hundred sixty-two thousand, five hundred sixty-one".