130321443134194 has 128 divisors (see below), whose sum is σ = 218281932288000. Its totient is φ = 57984523204608.

The previous prime is 130321443134191. The next prime is 130321443134237. The reversal of 130321443134194 is 491431344123031.

It is a self number, because there is not a number n which added to its sum of digits gives 130321443134194.

It is not an unprimeable number, because it can be changed into a prime (130321443134191) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8501619522 + ... + 8501634850.

It is an arithmetic number, because the mean of its divisors is an integer number (1705327596000).

Almost surely, 2^{130321443134194} is an apocalyptic number.

130321443134194 is a deficient number, since it is larger than the sum of its proper divisors (87960489153806).

130321443134194 is a wasteful number, since it uses less digits than its factorization.

130321443134194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16032.

The product of its (nonzero) digits is 373248, while the sum is 43.

The spelling of 130321443134194 in words is "one hundred thirty trillion, three hundred twenty-one billion, four hundred forty-three million, one hundred thirty-four thousand, one hundred ninety-four".