4144876534189 has 8 divisors (see below), whose sum is σ = 4540027035960. Its totient is φ = 3766540947456.

The previous prime is 4144876534171. The next prime is 4144876534207. The reversal of 4144876534189 is 9814356784414.

It is an interprime number because it is at equal distance from previous prime (4144876534171) and next prime (4144876534207).

It can be written as a sum of positive squares in 4 ways, for example, as 1789864028164 + 2355012506025 = 1337858^2 + 1534605^2 .

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 4144876534189 - 2⁷ = 4144876534061 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4144876534189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144876537189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4203728244 + ... + 4203729229.

It is an arithmetic number, because the mean of its divisors is an integer number (567503379495).

Almost surely, 2^{4144876534189} is an apocalyptic number.

It is an amenable number.

4144876534189 is a deficient number, since it is larger than the sum of its proper divisors (395150501771).

4144876534189 is a wasteful number, since it uses less digits than its factorization.

4144876534189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8407457519.

The product of its digits is 92897280, while the sum is 64.

The spelling of 4144876534189 in words is "four trillion, one hundred forty-four billion, eight hundred seventy-six million, five hundred thirty-four thousand, one hundred eighty-nine".