42328462609 has 8 divisors (see below), whose sum is σ = 42504340032. Its totient is φ = 42152919600.

The previous prime is 42328462601. The next prime is 42328462613. The reversal of 42328462609 is 90626482324.

42328462609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 42328462609 - 2³ = 42328462601 is a prime.

It is a super-2 number, since 2×42328462609² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42328462601) 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, 171684 + ... + 337834.

It is an arithmetic number, because the mean of its divisors is an integer number (5313042504).

Almost surely, 2^42328462609 is an apocalyptic number.

It is an amenable number.

42328462609 is a deficient number, since it is larger than the sum of its proper divisors (175877423).

42328462609 is a wasteful number, since it uses less digits than its factorization.

42328462609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167207.

The product of its (nonzero) digits is 995328, while the sum is 46.

The spelling of 42328462609 in words is "forty-two billion, three hundred twenty-eight million, four hundred sixty-two thousand, six hundred nine".