129413711 has 8 divisors (see below), whose sum is σ = 148145280. Its totient is φ = 110743128.

The previous prime is 129413681. The next prime is 129413723. The reversal of 129413711 is 117314921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-129413711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (129413311) by changing a digit.

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, 10601 + ... + 19266.

It is an arithmetic number, because the mean of its divisors is an integer number (18518160).

Almost surely, 2^129413711 is an apocalyptic number.

129413711 is a deficient number, since it is larger than the sum of its proper divisors (18731569).

129413711 is an equidigital number, since it uses as much as digits as its factorization.

129413711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30493.

The product of its digits is 1512, while the sum is 29.

The square root of 129413711 is about 11376.0147239708. The cubic root of 129413711 is about 505.8170103365.

The spelling of 129413711 in words is "one hundred twenty-nine million, four hundred thirteen thousand, seven hundred eleven".