144200105 has 8 divisors (see below), whose sum is σ = 197760192. Its totient is φ = 98880048.

The previous prime is 144200099. The next prime is 144200131. The reversal of 144200105 is 501002441.

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 144200105 - 2⁸ = 144199849 is a prime.

It is a super-2 number, since 2×144200105² = 41587340564022050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2059967 + ... + 2060036.

It is an arithmetic number, because the mean of its divisors is an integer number (24720024).

Almost surely, 2^144200105 is an apocalyptic number.

It is an amenable number.

144200105 is a deficient number, since it is larger than the sum of its proper divisors (53560087).

144200105 is an equidigital number, since it uses as much as digits as its factorization.

144200105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4120015.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 144200105 is about 12008.3348137866. The cubic root of 144200105 is about 524.3909551047.

Adding to 144200105 its reverse (501002441), we get a palindrome (645202546).

The spelling of 144200105 in words is "one hundred forty-four million, two hundred thousand, one hundred five".