12429722328162 has 16 divisors (see below), whose sum is σ = 24875188465440. Its totient is φ = 4140616807872.

The previous prime is 12429722328161. The next prime is 12429722328187. The reversal of 12429722328162 is 26182322792421.

It is not an unprimeable number, because it can be changed into a prime (12429722328161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 655981783 + ... + 656000730.

It is an arithmetic number, because the mean of its divisors is an integer number (1554699279090).

Almost surely, 2^{12429722328162} is an apocalyptic number.

12429722328162 is an abundant number, since it is smaller than the sum of its proper divisors (12445466137278).

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

12429722328162 is a wasteful number, since it uses less digits than its factorization.

12429722328162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311984097.

The product of its digits is 2322432, while the sum is 51.

The spelling of 12429722328162 in words is "twelve trillion, four hundred twenty-nine billion, seven hundred twenty-two million, three hundred twenty-eight thousand, one hundred sixty-two".