42430340195 has 8 divisors (see below), whose sum is σ = 50918694336. Its totient is φ = 33942748096.

The previous prime is 42430340179. The next prime is 42430340233. The reversal of 42430340195 is 59104303424.

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 42430340195 - 2⁴ = 42430340179 is a prime.

It is a Duffinian number.

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, 59867 + ... + 297396.

It is an arithmetic number, because the mean of its divisors is an integer number (6364836792).

Almost surely, 2^42430340195 is an apocalyptic number.

42430340195 is a deficient number, since it is larger than the sum of its proper divisors (8488354141).

42430340195 is a wasteful number, since it uses less digits than its factorization.

42430340195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381021.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 42430340195 in words is "forty-two billion, four hundred thirty million, three hundred forty thousand, one hundred ninety-five".