14172272478629 has 2 divisors, whose sum is σ = 14172272478630. Its totient is φ = 14172272478628.

The previous prime is 14172272478601. The next prime is 14172272478659. The reversal of 14172272478629 is 92687427227141.

14172272478629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7986829905604 + 6185442573025 = 2826098^2 + 2487055^2 .

It is a cyclic number.

It is not a de Polignac number, because 14172272478629 - 2²⁸ = 14172004043173 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14172272478659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7086136239314 + 7086136239315.

It is an arithmetic number, because the mean of its divisors is an integer number (7086136239315).

Almost surely, 2^{14172272478629} is an apocalyptic number.

It is an amenable number.

14172272478629 is a deficient number, since it is larger than the sum of its proper divisors (1).

14172272478629 is an equidigital number, since it uses as much as digits as its factorization.

14172272478629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37933056, while the sum is 62.

The spelling of 14172272478629 in words is "fourteen trillion, one hundred seventy-two billion, two hundred seventy-two million, four hundred seventy-eight thousand, six hundred twenty-nine".