144516140155 has 32 divisors (see below), whose sum is σ = 176086177344. Its totient is φ = 113848713216.

The previous prime is 144516140147. The next prime is 144516140207. The reversal of 144516140155 is 551041615441.

It is a cyclic number.

It is not a de Polignac number, because 144516140155 - 2³ = 144516140147 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121748472 + ... + 121749658.

It is an arithmetic number, because the mean of its divisors is an integer number (5502693042).

Almost surely, 2^144516140155 is an apocalyptic number.

144516140155 is a deficient number, since it is larger than the sum of its proper divisors (31570037189).

144516140155 is a wasteful number, since it uses less digits than its factorization.

144516140155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2335.

The product of its (nonzero) digits is 48000, while the sum is 37.

Adding to 144516140155 its reverse (551041615441), we get a palindrome (695557755596).

The spelling of 144516140155 in words is "one hundred forty-four billion, five hundred sixteen million, one hundred forty thousand, one hundred fifty-five".