130029442805 has 32 divisors (see below), whose sum is σ = 172614371328. Its totient is φ = 93688531200.

The previous prime is 130029442771. The next prime is 130029442811. The reversal of 130029442805 is 508244920031.

It is not a de Polignac number, because 130029442805 - 2²⁰ = 130028394229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 360986 + ... + 624795.

It is an arithmetic number, because the mean of its divisors is an integer number (5394199104).

Almost surely, 2^130029442805 is an apocalyptic number.

It is an amenable number.

130029442805 is a deficient number, since it is larger than the sum of its proper divisors (42584928523).

130029442805 is a wasteful number, since it uses less digits than its factorization.

130029442805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985877.

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 130029442805 in words is "one hundred thirty billion, twenty-nine million, four hundred forty-two thousand, eight hundred five".