129614076329 has 16 divisors (see below), whose sum is σ = 142963660800. Its totient is φ = 116961956496.

The previous prime is 129614076307. The next prime is 129614076343. The reversal of 129614076329 is 923670416921.

It is a cyclic number.

It is not a de Polignac number, because 129614076329 - 2¹⁶ = 129614010793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (129614076359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 516059 + ... + 724944.

It is an arithmetic number, because the mean of its divisors is an integer number (8935228800).

Almost surely, 2^129614076329 is an apocalyptic number.

129614076329 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

129614076329 is a deficient number, since it is larger than the sum of its proper divisors (13349584471).

129614076329 is a wasteful number, since it uses less digits than its factorization.

129614076329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241284.

The product of its (nonzero) digits is 979776, while the sum is 50.

The spelling of 129614076329 in words is "one hundred twenty-nine billion, six hundred fourteen million, seventy-six thousand, three hundred twenty-nine".