10440244321353 has 24 divisors (see below), whose sum is σ = 18801478952256. Its totient is φ = 5423503543200.

The previous prime is 10440244321343. The next prime is 10440244321369. The reversal of 10440244321353 is 35312344204401.

10440244321353 is a `hidden beast` number, since 1 + 0 + 4 + 40 + 244 + 3 + 21 + 353 = 666.

It is not a de Polignac number, because 10440244321353 - 2⁵ = 10440244321321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10440244321343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7532643118 + ... + 7532644503.

It is an arithmetic number, because the mean of its divisors is an integer number (783394956344).

Almost surely, 2^{10440244321353} is an apocalyptic number.

It is an amenable number.

10440244321353 is a deficient number, since it is larger than the sum of its proper divisors (8361234630903).

10440244321353 is a wasteful number, since it uses less digits than its factorization.

10440244321353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15065287645 (or 15065287642 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 10440244321353 its reverse (35312344204401), we get a palindrome (45752588525754).

The spelling of 10440244321353 in words is "ten trillion, four hundred forty billion, two hundred forty-four million, three hundred twenty-one thousand, three hundred fifty-three".