42420130192 has 40 divisors (see below), whose sum is σ = 94934896992. Its totient is φ = 18147648000.

The previous prime is 42420130187. The next prime is 42420130241. The reversal of 42420130192 is 29103102424.

It is a self number, because there is not a number n which added to its sum of digits gives 42420130192.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7085934 + ... + 7091917.

Almost surely, 2^42420130192 is an apocalyptic number.

It is an amenable number.

42420130192 is an abundant number, since it is smaller than the sum of its proper divisors (52514766800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42420130192 is a wasteful number, since it uses less digits than its factorization.

42420130192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14177887 (or 14177881 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 42420130192 in words is "forty-two billion, four hundred twenty million, one hundred thirty thousand, one hundred ninety-two".