10144244219 has 4 divisors (see below), whose sum is σ = 10145049600. Its totient is φ = 10143438840.

The previous prime is 10144244207. The next prime is 10144244221. The reversal of 10144244219 is 91244244101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91244244101 = 26681 ⋅3419821.

It is a cyclic number.

It is not a de Polignac number, because 10144244219 - 2⁴ = 10144244203 is a prime.

It is a super-2 number, since 2×10144244219² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10144244269) 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, 383492 + ... + 409089.

It is an arithmetic number, because the mean of its divisors is an integer number (2536262400).

Almost surely, 2^10144244219 is an apocalyptic number.

10144244219 is a deficient number, since it is larger than the sum of its proper divisors (805381).

10144244219 is an equidigital number, since it uses as much as digits as its factorization.

10144244219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805380.

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 10144244219 in words is "ten billion, one hundred forty-four million, two hundred forty-four thousand, two hundred nineteen".