129630804033 has 8 divisors (see below), whose sum is σ = 173498263488. Its totient is φ = 86091940304.

The previous prime is 129630804029. The next prime is 129630804077. The reversal of 129630804033 is 330408036921.

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

It is a cyclic number.

It is not a de Polignac number, because 129630804033 - 2² = 129630804029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 129630803982 and 129630804000.

It is not an unprimeable number, because it can be changed into a prime (129630804013) 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, 82148010 + ... + 82149587.

It is an arithmetic number, because the mean of its divisors is an integer number (21687282936).

Almost surely, 2^129630804033 is an apocalyptic number.

It is an amenable number.

129630804033 is a deficient number, since it is larger than the sum of its proper divisors (43867459455).

129630804033 is a wasteful number, since it uses less digits than its factorization.

129630804033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164297863.

The product of its (nonzero) digits is 93312, while the sum is 39.

The spelling of 129630804033 in words is "one hundred twenty-nine billion, six hundred thirty million, eight hundred four thousand, thirty-three".