129470116160 has 672 divisors, whose sum is σ = 421339914240. Its totient is φ = 36951552000.

The previous prime is 129470116117. The next prime is 129470116163. The reversal of 129470116160 is 61611074921.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (129470116163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 159642155 + ... + 159642965.

It is an arithmetic number, because the mean of its divisors is an integer number (626993920).

Almost surely, 2^129470116160 is an apocalyptic number.

129470116160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 129470116160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210669957120).

129470116160 is an abundant number, since it is smaller than the sum of its proper divisors (291869798080).

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

129470116160 is a wasteful number, since it uses less digits than its factorization.

129470116160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907 (or 886 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 38.

The spelling of 129470116160 in words is "one hundred twenty-nine billion, four hundred seventy million, one hundred sixteen thousand, one hundred sixty".