144982179 has 48 divisors (see below), whose sum is σ = 232427520. Its totient is φ = 86676480.

The previous prime is 144982151. The next prime is 144982237. The reversal of 144982179 is 971289441.

It is a happy number.

It is not a de Polignac number, because 144982179 - 2⁵ = 144982147 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

Its product of digits (145152) is a multiple of the sum of its prime factors (432).

It is not an unprimeable number, because it can be changed into a prime (144982129) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 751107 + ... + 751299.

It is an arithmetic number, because the mean of its divisors is an integer number (4842240).

Almost surely, 2^144982179 is an apocalyptic number.

144982179 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

144982179 is a deficient number, since it is larger than the sum of its proper divisors (87445341).

144982179 is a wasteful number, since it uses less digits than its factorization.

144982179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432 (or 429 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 144982179 is about 12040.8545793062. The cubic root of 144982179 is about 525.3372635653.

It can be divided in two parts, 144982 and 179, that added together give a square (145161 = 381²).

The spelling of 144982179 in words is "one hundred forty-four million, nine hundred eighty-two thousand, one hundred seventy-nine".