14352231439145 has 16 divisors (see below), whose sum is σ = 18680551455888. Its totient is φ = 10542815631360.

The previous prime is 14352231439141. The next prime is 14352231439151. The reversal of 14352231439145 is 54193413225341.

It can be written as a sum of positive squares in 8 ways, for example, as 65562626704 + 14286668812441 = 256052^2 + 3779771^2 .

It is not a de Polignac number, because 14352231439145 - 2² = 14352231439141 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14352231439145.

It is not an unprimeable number, because it can be changed into a prime (14352231439141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2059140194 + ... + 2059147163.

It is an arithmetic number, because the mean of its divisors is an integer number (1167534465993).

Almost surely, 2^{14352231439145} is an apocalyptic number.

It is an amenable number.

14352231439145 is a deficient number, since it is larger than the sum of its proper divisors (4328320016743).

14352231439145 is a wasteful number, since it uses less digits than its factorization.

14352231439145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4118287420.

The product of its digits is 1555200, while the sum is 47.

The spelling of 14352231439145 in words is "fourteen trillion, three hundred fifty-two billion, two hundred thirty-one million, four hundred thirty-nine thousand, one hundred forty-five".