809042371201 has 8 divisors (see below), whose sum is σ = 831278978208. Its totient is φ = 786924996000.

The previous prime is 809042371061. The next prime is 809042371237. The reversal of 809042371201 is 102173240908.

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 809042371201 - 2²⁵ = 809008816769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (809042371261) 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, 29794195 + ... + 29821336.

It is an arithmetic number, because the mean of its divisors is an integer number (103909872276).

Almost surely, 2^809042371201 is an apocalyptic number.

It is an amenable number.

809042371201 is a deficient number, since it is larger than the sum of its proper divisors (22236607007).

809042371201 is a wasteful number, since it uses less digits than its factorization.

809042371201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59615903.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 809042371201 in words is "eight hundred nine billion, forty-two million, three hundred seventy-one thousand, two hundred one".