129792224016046 has 8 divisors (see below), whose sum is σ = 194706215415360. Its totient is φ = 64890152210928.

The previous prime is 129792224015959. The next prime is 129792224016047. The reversal of 129792224016046 is 640610422297921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (129792224016047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2979871326 + ... + 2979914881.

It is an arithmetic number, because the mean of its divisors is an integer number (24338276926920).

Almost surely, 2^{129792224016046} is an apocalyptic number.

129792224016046 is a deficient number, since it is larger than the sum of its proper divisors (64913991399314).

129792224016046 is a wasteful number, since it uses less digits than its factorization.

129792224016046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5959797098.

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 129792224016046 in words is "one hundred twenty-nine trillion, seven hundred ninety-two billion, two hundred twenty-four million, sixteen thousand, forty-six".