14125522213405 has 4 divisors (see below), whose sum is σ = 16950626656092. Its totient is φ = 11300417770720.

The previous prime is 14125522213391. The next prime is 14125522213427. The reversal of 14125522213405 is 50431222552141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6455801843929 + 7669720369476 = 2540827^2 + 2769426^2 .

It is not a de Polignac number, because 14125522213405 - 2¹¹ = 14125522211357 is a prime.

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 3 ways as a sum of consecutive naturals, for example, 1412552221336 + ... + 1412552221345.

It is an arithmetic number, because the mean of its divisors is an integer number (4237656664023).

Almost surely, 2^{14125522213405} is an apocalyptic number.

It is an amenable number.

14125522213405 is a deficient number, since it is larger than the sum of its proper divisors (2825104442687).

14125522213405 is an equidigital number, since it uses as much as digits as its factorization.

14125522213405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2825104442686.

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 14125522213405 its reverse (50431222552141), we get a palindrome (64556744765546).

The spelling of 14125522213405 in words is "fourteen trillion, one hundred twenty-five billion, five hundred twenty-two million, two hundred thirteen thousand, four hundred five".