2244131619839 has 8 divisors (see below), whose sum is σ = 2344779716832. Its totient is φ = 2143739952640.

The previous prime is 2244131619833. The next prime is 2244131619893. The reversal of 2244131619839 is 9389161314422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2244131619839 is a prime.

It is a super-2 number, since 2×2244131619839² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244131619833) 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 7 ways as a sum of consecutive naturals, for example, 64089554 + ... + 64124559.

It is an arithmetic number, because the mean of its divisors is an integer number (293097464604).

Almost surely, 2^{2244131619839} is an apocalyptic number.

2244131619839 is a deficient number, since it is larger than the sum of its proper divisors (100648096993).

2244131619839 is a wasteful number, since it uses less digits than its factorization.

2244131619839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128214897.

The product of its digits is 2239488, while the sum is 53.

The spelling of 2244131619839 in words is "two trillion, two hundred forty-four billion, one hundred thirty-one million, six hundred nineteen thousand, eight hundred thirty-nine".