144342201 has 8 divisors (see below), whose sum is σ = 192982144. Its totient is φ = 95965200.

The previous prime is 144342197. The next prime is 144342239. The reversal of 144342201 is 102243441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 144342201 - 2² = 144342197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144342001) 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, 64450 + ... + 66651.

It is an arithmetic number, because the mean of its divisors is an integer number (24122768).

Almost surely, 2^144342201 is an apocalyptic number.

It is an amenable number.

144342201 is a deficient number, since it is larger than the sum of its proper divisors (48639943).

144342201 is a wasteful number, since it uses less digits than its factorization.

144342201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131471.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 144342201 is about 12014.2499141644. The cubic root of 144342201 is about 524.5631449817.

Adding to 144342201 its reverse (102243441), we get a palindrome (246585642).

The spelling of 144342201 in words is "one hundred forty-four million, three hundred forty-two thousand, two hundred one".