144334213141 has 4 divisors (see below), whose sum is σ = 144358761484. Its totient is φ = 144309664800.

The previous prime is 144334213103. The next prime is 144334213159. The reversal of 144334213141 is 141312433441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 141312433441 = 601 ⋅235128841.

It can be written as a sum of positive squares in 2 ways, for example, as 116334884241 + 27999328900 = 341079^2 + 167330^2 .

It is a cyclic number.

It is not a de Polignac number, because 144334213141 - 2³⁵ = 109974474773 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 (144334213171) 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, 12265350 + ... + 12277111.

It is an arithmetic number, because the mean of its divisors is an integer number (36089690371).

Almost surely, 2^144334213141 is an apocalyptic number.

It is an amenable number.

144334213141 is a deficient number, since it is larger than the sum of its proper divisors (24548343).

144334213141 is an equidigital number, since it uses as much as digits as its factorization.

144334213141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24548342.

The product of its digits is 13824, while the sum is 31.

Adding to 144334213141 its reverse (141312433441), we get a palindrome (285646646582).

The spelling of 144334213141 in words is "one hundred forty-four billion, three hundred thirty-four million, two hundred thirteen thousand, one hundred forty-one".