144482169949 has 8 divisors (see below), whose sum is σ = 156145996832. Its totient is φ = 132896887920.

The previous prime is 144482169917. The next prime is 144482169983. The reversal of 144482169949 is 949961284441.

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 144482169949 - 2⁵ = 144482169917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144482169449) 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, 19632387 + ... + 19639744.

It is an arithmetic number, because the mean of its divisors is an integer number (19518249604).

Almost surely, 2^144482169949 is an apocalyptic number.

It is an amenable number.

144482169949 is a deficient number, since it is larger than the sum of its proper divisors (11663826883).

144482169949 is a wasteful number, since it uses less digits than its factorization.

144482169949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39272427.

The product of its digits is 17915904, while the sum is 61.

The spelling of 144482169949 in words is "one hundred forty-four billion, four hundred eighty-two million, one hundred sixty-nine thousand, nine hundred forty-nine".