14444450067349 has 16 divisors (see below), whose sum is σ = 15749653032000. Its totient is φ = 13194984136320.

The previous prime is 14444450067343. The next prime is 14444450067373. The reversal of 14444450067349 is 94376005444441.

It is not a de Polignac number, because 14444450067349 - 2⁷ = 14444450067221 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14444450067349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14444450067343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16804719 + ... + 17643340.

It is an arithmetic number, because the mean of its divisors is an integer number (984353314500).

Almost surely, 2^{14444450067349} is an apocalyptic number.

14444450067349 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

14444450067349 is a deficient number, since it is larger than the sum of its proper divisors (1305202964651).

14444450067349 is a wasteful number, since it uses less digits than its factorization.

14444450067349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34448868.

The product of its (nonzero) digits is 23224320, while the sum is 55.

The spelling of 14444450067349 in words is "fourteen trillion, four hundred forty-four billion, four hundred fifty million, sixty-seven thousand, three hundred forty-nine".