4144346705329 has 8 divisors (see below), whose sum is σ = 4161015760320. Its totient is φ = 4127711090256.

The previous prime is 4144346705327. The next prime is 4144346705341. The reversal of 4144346705329 is 9235076434414.

4144346705329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4144346705329 - 2¹ = 4144346705327 is a prime.

It is a super-2 number, since 2×4144346705329² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4144346705327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8111599 + ... + 8607364.

It is an arithmetic number, because the mean of its divisors is an integer number (520126970040).

Almost surely, 2^{4144346705329} is an apocalyptic number.

It is an amenable number.

4144346705329 is a deficient number, since it is larger than the sum of its proper divisors (16669054991).

4144346705329 is a wasteful number, since it uses less digits than its factorization.

4144346705329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16719959.

The product of its (nonzero) digits is 8709120, while the sum is 52.

The spelling of 4144346705329 in words is "four trillion, one hundred forty-four billion, three hundred forty-six million, seven hundred five thousand, three hundred twenty-nine".