129083000422 has 8 divisors (see below), whose sum is σ = 194097911400. Its totient is φ = 64383696624.

The previous prime is 129083000419. The next prime is 129083000477. The reversal of 129083000422 is 224000380921.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78900772 + ... + 78902407.

It is an arithmetic number, because the mean of its divisors is an integer number (24262238925).

Almost surely, 2^129083000422 is an apocalyptic number.

129083000422 is a deficient number, since it is larger than the sum of its proper divisors (65014910978).

129083000422 is a wasteful number, since it uses less digits than its factorization.

129083000422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157803590.

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 129083000422 in words is "one hundred twenty-nine billion, eighty-three million, four hundred twenty-two", and thus it is an aban number.