129822968708160 has 896 divisors, whose sum is σ = 509728832492544. Its totient is φ = 27260768747520.

The previous prime is 129822968708141. The next prime is 129822968708161. The reversal of 129822968708160 is 61807869228921.

It is not an unprimeable number, because it can be changed into a prime (129822968708161) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 23983549614 + ... + 23983555026.

It is an arithmetic number, because the mean of its divisors is an integer number (568893786264).

Almost surely, 2^{129822968708160} is an apocalyptic number.

129822968708160 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 129822968708160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254864416246272).

129822968708160 is an abundant number, since it is smaller than the sum of its proper divisors (379905863784384).

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

129822968708160 is a wasteful number, since it uses less digits than its factorization.

129822968708160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6711 (or 6701 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 69.

The spelling of 129822968708160 in words is "one hundred twenty-nine trillion, eight hundred twenty-two billion, nine hundred sixty-eight million, seven hundred eight thousand, one hundred sixty".