14131423545425 has 12 divisors (see below), whose sum is σ = 17524260065676. Its totient is φ = 11304303436800.

The previous prime is 14131423545409. The next prime is 14131423545451. The reversal of 14131423545425 is 52454532413141.

It can be written as a sum of positive squares in 6 ways, for example, as 1102911638416 + 13028511907009 = 1050196^2 + 3609503^2 .

It is not a de Polignac number, because 14131423545425 - 2⁴ = 14131423545409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20539796 + ... + 21216645.

It is an arithmetic number, because the mean of its divisors is an integer number (1460355005473).

Almost surely, 2^{14131423545425} is an apocalyptic number.

It is an amenable number.

14131423545425 is a deficient number, since it is larger than the sum of its proper divisors (3392836520251).

14131423545425 is a wasteful number, since it uses less digits than its factorization.

14131423545425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41769988 (or 41769983 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 44.

Adding to 14131423545425 its reverse (52454532413141), we get a palindrome (66585955958566).

The spelling of 14131423545425 in words is "fourteen trillion, one hundred thirty-one billion, four hundred twenty-three million, five hundred forty-five thousand, four hundred twenty-five".