10444963355 has 4 divisors (see below), whose sum is σ = 12533956032. Its totient is φ = 8355970680.

The previous prime is 10444963349. The next prime is 10444963357. The reversal of 10444963355 is 55336944401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55336944401 = 109 ⋅507678389.

It is not a de Polignac number, because 10444963355 - 2⁴ = 10444963339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10444963357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1044496331 + ... + 1044496340.

It is an arithmetic number, because the mean of its divisors is an integer number (3133489008).

Almost surely, 2^10444963355 is an apocalyptic number.

10444963355 is a deficient number, since it is larger than the sum of its proper divisors (2088992677).

10444963355 is an equidigital number, since it uses as much as digits as its factorization.

10444963355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2088992676.

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 10444963355 in words is "ten billion, four hundred forty-four million, nine hundred sixty-three thousand, three hundred fifty-five".