14508443429 has 2 divisors, whose sum is σ = 14508443430. Its totient is φ = 14508443428.

The previous prime is 14508443381. The next prime is 14508443471. The reversal of 14508443429 is 92434480541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13241795329 + 1266648100 = 115073^2 + 35590^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14508443429 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14508443429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14508443029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7254221714 + 7254221715.

It is an arithmetic number, because the mean of its divisors is an integer number (7254221715).

Almost surely, 2^14508443429 is an apocalyptic number.

It is an amenable number.

14508443429 is a deficient number, since it is larger than the sum of its proper divisors (1).

14508443429 is an equidigital number, since it uses as much as digits as its factorization.

14508443429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 552960, while the sum is 44.

The spelling of 14508443429 in words is "fourteen billion, five hundred eight million, four hundred forty-three thousand, four hundred twenty-nine".