10244881089 has 9 divisors (see below), whose sum is σ = 14798600193. Its totient is φ = 6829718292.

The previous prime is 10244881039. The next prime is 10244881103. The reversal of 10244881089 is 98018844201.

The square root of 10244881089 is 101217.

It is a perfect power (a square), and thus also a powerful number.

It is a tau number, because it is divible by the number of its divisors (9).

It is a de Polignac number, because none of the positive numbers 2^k-10244881089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10244881039) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 286782 + ... + 320520.

Almost surely, 2^10244881089 is an apocalyptic number.

10244881089 is the 101217-th square number.

10244881089 is the 50609-th centered octagonal number.

It is an amenable number.

10244881089 is a deficient number, since it is larger than the sum of its proper divisors (4553719104).

10244881089 is an frugal number, since it uses more digits than its factorization.

10244881089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67484 (or 33742 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 45.

The spelling of 10244881089 in words is "ten billion, two hundred forty-four million, eight hundred eighty-one thousand, eighty-nine".