144453240334 has 16 divisors (see below), whose sum is σ = 233353961568. Its totient is φ = 66668892192.

The previous prime is 144453240331. The next prime is 144453240343. The reversal of 144453240334 is 433042354441.

It is a junction number, because it is equal to n+sod(n) for n = 144453240293 and 144453240302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144453240331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1501839 + ... + 1595125.

It is an arithmetic number, because the mean of its divisors is an integer number (14584622598).

Almost surely, 2^144453240334 is an apocalyptic number.

144453240334 is a deficient number, since it is larger than the sum of its proper divisors (88900721234).

144453240334 is a wasteful number, since it uses less digits than its factorization.

144453240334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152859.

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 144453240334 its reverse (433042354441), we get a palindrome (577495594775).

The spelling of 144453240334 in words is "one hundred forty-four billion, four hundred fifty-three million, two hundred forty thousand, three hundred thirty-four".