42338199009 has 8 divisors (see below), whose sum is σ = 56456824672. Its totient is φ = 28222519680.

The previous prime is 42338198993. The next prime is 42338199037. The reversal of 42338199009 is 90099183324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42338199009 - 2⁴ = 42338198993 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52338199009) 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, 702832 + ... + 760689.

It is an arithmetic number, because the mean of its divisors is an integer number (7057103084).

Almost surely, 2^42338199009 is an apocalyptic number.

It is an amenable number.

42338199009 is a deficient number, since it is larger than the sum of its proper divisors (14118625663).

42338199009 is a wasteful number, since it uses less digits than its factorization.

42338199009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473167.

The product of its (nonzero) digits is 419904, while the sum is 48.

The spelling of 42338199009 in words is "forty-two billion, three hundred thirty-eight million, one hundred ninety-nine thousand, nine".