10944816257 has 8 divisors (see below), whose sum is σ = 11835196416. Its totient is φ = 10081832512.

The previous prime is 10944816241. The next prime is 10944816263. The reversal of 10944816257 is 75261844901.

It is a happy number.

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 10944816257 - 2⁴ = 10944816241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10944816227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6848273 + ... + 6849870.

It is an arithmetic number, because the mean of its divisors is an integer number (1479399552).

Almost surely, 2^10944816257 is an apocalyptic number.

10944816257 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

10944816257 is a deficient number, since it is larger than the sum of its proper divisors (890380159).

10944816257 is a wasteful number, since it uses less digits than its factorization.

10944816257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13698207.

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 10944816257 in words is "ten billion, nine hundred forty-four million, eight hundred sixteen thousand, two hundred fifty-seven".