129110692334 has 8 divisors (see below), whose sum is σ = 208563426120. Its totient is φ = 59589550296.

The previous prime is 129110692297. The next prime is 129110692339. The reversal of 129110692334 is 433296011921.

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

It is a junction number, because it is equal to n+sod(n) for n = 129110692291 and 129110692300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (129110692339) 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, 2482897904 + ... + 2482897955.

It is an arithmetic number, because the mean of its divisors is an integer number (26070428265).

Almost surely, 2^129110692334 is an apocalyptic number.

129110692334 is a deficient number, since it is larger than the sum of its proper divisors (79452733786).

129110692334 is a wasteful number, since it uses less digits than its factorization.

129110692334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4965795874.

The product of its (nonzero) digits is 69984, while the sum is 41.

The spelling of 129110692334 in words is "one hundred twenty-nine billion, one hundred ten million, six hundred ninety-two thousand, three hundred thirty-four".