2804975040009 has 4 divisors (see below), whose sum is σ = 3739966720016. Its totient is φ = 1869983360004.

The previous prime is 2804975040001. The next prime is 2804975040071. The reversal of 2804975040009 is 9000405794082.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2804975040009 - 2³ = 2804975040001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2804975040009.

It is not an unprimeable number, because it can be changed into a prime (2804975040001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467495839999 + ... + 467495840004.

It is an arithmetic number, because the mean of its divisors is an integer number (934991680004).

Almost surely, 2^{2804975040009} is an apocalyptic number.

It is an amenable number.

2804975040009 is a deficient number, since it is larger than the sum of its proper divisors (934991680007).

2804975040009 is an equidigital number, since it uses as much as digits as its factorization.

2804975040009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934991680006.

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 2804975040009 in words is "two trillion, eight hundred four billion, nine hundred seventy-five million, forty thousand, nine".