144421140034 has 8 divisors (see below), whose sum is σ = 217027747728. Its totient is φ = 72078557460.

The previous prime is 144421139987. The next prime is 144421140079. The reversal of 144421140034 is 430041124441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 144421139984 and 144421140011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66004912 + ... + 66007099.

It is an arithmetic number, because the mean of its divisors is an integer number (27128468466).

Almost surely, 2^144421140034 is an apocalyptic number.

144421140034 is a deficient number, since it is larger than the sum of its proper divisors (72606607694).

144421140034 is a wasteful number, since it uses less digits than its factorization.

144421140034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132012560.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 144421140034 its reverse (430041124441), we get a palindrome (574462264475).

The spelling of 144421140034 in words is "one hundred forty-four billion, four hundred twenty-one million, one hundred forty thousand, thirty-four".