129714366 has 32 divisors (see below), whose sum is σ = 264844800. Its totient is φ = 42344640.

The previous prime is 129714353. The next prime is 129714379. The reversal of 129714366 is 663417921.

It is an interprime number because it is at equal distance from previous prime (129714353) and next prime (129714379).

It is a Curzon number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 61050 + ... + 63138.

It is an arithmetic number, because the mean of its divisors is an integer number (8276400).

Almost surely, 2^129714366 is an apocalyptic number.

129714366 is an abundant number, since it is smaller than the sum of its proper divisors (135130434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

129714366 is a wasteful number, since it uses less digits than its factorization.

129714366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2304.

The product of its digits is 54432, while the sum is 39.

The square root of 129714366 is about 11389.2214834904. The cubic root of 129714366 is about 506.2084134716.

The spelling of 129714366 in words is "one hundred twenty-nine million, seven hundred fourteen thousand, three hundred sixty-six".