144314043434 has 32 divisors (see below), whose sum is σ = 239572494720. Its totient is φ = 64651417600.

The previous prime is 144314043383. The next prime is 144314043437. The reversal of 144314043434 is 434340413441.

It is a junction number, because it is equal to n+sod(n) for n = 144314043394 and 144314043403.

It is not an unprimeable number, because it can be changed into a prime (144314043437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 490442 + ... + 727434.

It is an arithmetic number, because the mean of its divisors is an integer number (7486640460).

Almost surely, 2^144314043434 is an apocalyptic number.

144314043434 is a deficient number, since it is larger than the sum of its proper divisors (95258451286).

144314043434 is a wasteful number, since it uses less digits than its factorization.

144314043434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237406.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 144314043434 its reverse (434340413441), we get a palindrome (578654456875).

The spelling of 144314043434 in words is "one hundred forty-four billion, three hundred fourteen million, forty-three thousand, four hundred thirty-four".