3144489707659 has 4 divisors (see below), whose sum is σ = 3144493254240. Its totient is φ = 3144486161080.

The previous prime is 3144489707633. The next prime is 3144489707683. The reversal of 3144489707659 is 9567079844413.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3144489707659 - 2⁵ = 3144489707627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3144489707594 and 3144489707603.

It is not an unprimeable number, because it can be changed into a prime (3144489707959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 874302 + ... + 2655820.

It is an arithmetic number, because the mean of its divisors is an integer number (786123313560).

Almost surely, 2^{3144489707659} is an apocalyptic number.

3144489707659 is a deficient number, since it is larger than the sum of its proper divisors (3546581).

3144489707659 is a wasteful number, since it uses less digits than its factorization.

3144489707659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3546580.

The product of its (nonzero) digits is 182891520, while the sum is 67.

The spelling of 3144489707659 in words is "three trillion, one hundred forty-four billion, four hundred eighty-nine million, seven hundred seven thousand, six hundred fifty-nine".