144613462211146 has 8 divisors (see below), whose sum is σ = 222210929739204. Its totient is φ = 70543152298080.

The previous prime is 144613462211137. The next prime is 144613462211177. The reversal of 144613462211146 is 641112264316441.

It can be written as a sum of positive squares in 2 ways, for example, as 142860128712921 + 1753333498225 = 11952411^2 + 1324135^2 .

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 = 144613462211096 and 144613462211105.

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, 881789403645 + ... + 881789403808.

Almost surely, 2^{144613462211146} is an apocalyptic number.

144613462211146 is a deficient number, since it is larger than the sum of its proper divisors (77597467528058).

144613462211146 is a wasteful number, since it uses less digits than its factorization.

144613462211146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1763578807496.

The product of its digits is 663552, while the sum is 46.

The spelling of 144613462211146 in words is "one hundred forty-four trillion, six hundred thirteen billion, four hundred sixty-two million, two hundred eleven thousand, one hundred forty-six".