144142151 has 8 divisors (see below), whose sum is σ = 156961200. Its totient is φ = 131846400.

The previous prime is 144142123. The next prime is 144142169. The reversal of 144142151 is 151241441.

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 144142151 - 2²⁶ = 77033287 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 (144142111) 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, 130250 + ... + 131351.

It is an arithmetic number, because the mean of its divisors is an integer number (19620150).

Almost surely, 2^144142151 is an apocalyptic number.

144142151 is a deficient number, since it is larger than the sum of its proper divisors (12819049).

144142151 is a wasteful number, since it uses less digits than its factorization.

144142151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261649.

The product of its digits is 640, while the sum is 23.

The square root of 144142151 is about 12005.9214973279. The cubic root of 144142151 is about 524.3206948100.

Adding to 144142151 its reverse (151241441), we get a palindrome (295383592).

The spelling of 144142151 in words is "one hundred forty-four million, one hundred forty-two thousand, one hundred fifty-one".