144168955 has 8 divisors (see below), whose sum is σ = 197717472. Its totient is φ = 98858688.

The previous prime is 144168907. The next prime is 144169007. The reversal of 144168955 is 559861441.

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 144168955 - 2¹³ = 144160763 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2059522 + ... + 2059591.

It is an arithmetic number, because the mean of its divisors is an integer number (24714684).

Almost surely, 2^144168955 is an apocalyptic number.

144168955 is a deficient number, since it is larger than the sum of its proper divisors (53548517).

144168955 is an equidigital number, since it uses as much as digits as its factorization.

144168955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4119125.

The product of its digits is 172800, while the sum is 43.

The square root of 144168955 is about 12007.0377279327. The cubic root of 144168955 is about 524.3531928701.

The spelling of 144168955 in words is "one hundred forty-four million, one hundred sixty-eight thousand, nine hundred fifty-five".