129825287714 has 16 divisors (see below), whose sum is σ = 195025017600. Its totient is φ = 64816993824.

The previous prime is 129825287677. The next prime is 129825287729. The reversal of 129825287714 is 417782528921.

It is a happy number.

129825287714 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 129825287714.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7470167 + ... + 7487525.

It is an arithmetic number, because the mean of its divisors is an integer number (12189063600).

Almost surely, 2^129825287714 is an apocalyptic number.

129825287714 is a deficient number, since it is larger than the sum of its proper divisors (65199729886).

129825287714 is a wasteful number, since it uses less digits than its factorization.

129825287714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22657.

The product of its digits is 4515840, while the sum is 56.

The spelling of 129825287714 in words is "one hundred twenty-nine billion, eight hundred twenty-five million, two hundred eighty-seven thousand, seven hundred fourteen".