144131351 has 8 divisors (see below), whose sum is σ = 177392544. Its totient is φ = 114037920.

The previous prime is 144131347. The next prime is 144131353. The reversal of 144131351 is 153131441.

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 144131351 - 2² = 144131347 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144131353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 791840 + ... + 792021.

It is an arithmetic number, because the mean of its divisors is an integer number (22174068).

Almost surely, 2^144131351 is an apocalyptic number.

144131351 is a deficient number, since it is larger than the sum of its proper divisors (33261193).

144131351 is a wasteful number, since it uses less digits than its factorization.

144131351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583881.

The product of its digits is 720, while the sum is 23.

The square root of 144131351 is about 12005.4717108492. The cubic root of 144131351 is about 524.3075993925.

Adding to 144131351 its reverse (153131441), we get a palindrome (297262792).

The spelling of 144131351 in words is "one hundred forty-four million, one hundred thirty-one thousand, three hundred fifty-one".