14481725781445 has 32 divisors (see below), whose sum is σ = 18738949106304. Its totient is φ = 10680432940800.

The previous prime is 14481725781431. The next prime is 14481725781491. The reversal of 14481725781445 is 54418752718441.

It is not a de Polignac number, because 14481725781445 - 2⁹ = 14481725780933 is a prime.

It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162519874 + ... + 162608956.

It is an arithmetic number, because the mean of its divisors is an integer number (585592159572).

Almost surely, 2^{14481725781445} is an apocalyptic number.

It is an amenable number.

14481725781445 is a deficient number, since it is larger than the sum of its proper divisors (4257223324859).

14481725781445 is a wasteful number, since it uses less digits than its factorization.

14481725781445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92293.

The product of its digits is 40140800, while the sum is 61.

The spelling of 14481725781445 in words is "fourteen trillion, four hundred eighty-one billion, seven hundred twenty-five million, seven hundred eighty-one thousand, four hundred forty-five".