144441463362454 has 8 divisors (see below), whose sum is σ = 217616654053368. Its totient is φ = 71902578678000.

The previous prime is 144441463362439. The next prime is 144441463362499. The reversal of 144441463362454 is 454263364144441.

144441463362454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 144441463362395 and 144441463362404.

It is a congruent number.

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, 159076501047 + ... + 159076501954.

It is an arithmetic number, because the mean of its divisors is an integer number (27202081756671).

Almost surely, 2^{144441463362454} is an apocalyptic number.

144441463362454 is a deficient number, since it is larger than the sum of its proper divisors (73175190690914).

144441463362454 is a wasteful number, since it uses less digits than its factorization.

144441463362454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318153003230.

The product of its digits is 53084160, while the sum is 55.

The spelling of 144441463362454 in words is "one hundred forty-four trillion, four hundred forty-one billion, four hundred sixty-three million, three hundred sixty-two thousand, four hundred fifty-four".