144118799 has 8 divisors (see below), whose sum is σ = 157365840. Its totient is φ = 130896000.

The previous prime is 144118787. The next prime is 144118837. The reversal of 144118799 is 997811441.

It is a happy number.

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 144118799 - 2¹⁶ = 144053263 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 (144118739) 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, 7757 + ... + 18665.

It is an arithmetic number, because the mean of its divisors is an integer number (19670730).

Almost surely, 2^144118799 is an apocalyptic number.

144118799 is a deficient number, since it is larger than the sum of its proper divisors (13247041).

144118799 is a wasteful number, since it uses less digits than its factorization.

144118799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12121.

The product of its digits is 72576, while the sum is 44.

The square root of 144118799 is about 12004.9489378339. The cubic root of 144118799 is about 524.2923787853.

The spelling of 144118799 in words is "one hundred forty-four million, one hundred eighteen thousand, seven hundred ninety-nine".