144042142311 has 12 divisors (see below), whose sum is σ = 208170000792. Its totient is φ = 95977727856.

The previous prime is 144042142291. The next prime is 144042142331. The reversal of 144042142311 is 113241240441.

144042142311 is a `hidden beast` number, since 1 + 4 + 4 + 0 + 421 + 4 + 231 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (144042142291) and next prime (144042142331).

It is not a de Polignac number, because 144042142311 - 2⁷ = 144042142183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144042142331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4179136 + ... + 4213461.

It is an arithmetic number, because the mean of its divisors is an integer number (17347500066).

Almost surely, 2^144042142311 is an apocalyptic number.

144042142311 is a deficient number, since it is larger than the sum of its proper divisors (64127858481).

144042142311 is a wasteful number, since it uses less digits than its factorization.

144042142311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8394510 (or 8394507 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 144042142311 its reverse (113241240441), we get a palindrome (257283382752).

The spelling of 144042142311 in words is "one hundred forty-four billion, forty-two million, one hundred forty-two thousand, three hundred eleven".