144214301111 has 4 divisors (see below), whose sum is σ = 152697495312. Its totient is φ = 135731106912.

The previous prime is 144214301059. The next prime is 144214301113. The reversal of 144214301111 is 111103412441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111103412441 = 7 ⋅15871916063.

It is a cyclic number.

It is not a de Polignac number, because 144214301111 - 2⁶ = 144214301047 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 (144214301113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4241597075 + ... + 4241597108.

It is an arithmetic number, because the mean of its divisors is an integer number (38174373828).

Almost surely, 2^144214301111 is an apocalyptic number.

144214301111 is a deficient number, since it is larger than the sum of its proper divisors (8483194201).

144214301111 is an equidigital number, since it uses as much as digits as its factorization.

144214301111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8483194200.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 144214301111 its reverse (111103412441), we get a palindrome (255317713552).

The spelling of 144214301111 in words is "one hundred forty-four billion, two hundred fourteen million, three hundred one thousand, one hundred eleven".