2854837839409 has 8 divisors (see below), whose sum is σ = 2869631470400. Its totient is φ = 2840048685936.

The previous prime is 2854837839401. The next prime is 2854837839437. The reversal of 2854837839409 is 9049387384582.

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 2854837839409 - 2³ = 2854837839401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2854837839401) 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, 162907 + ... + 2395039.

It is an arithmetic number, because the mean of its divisors is an integer number (358703933800).

Almost surely, 2^{2854837839409} is an apocalyptic number.

It is an amenable number.

2854837839409 is a deficient number, since it is larger than the sum of its proper divisors (14793630991).

2854837839409 is a wasteful number, since it uses less digits than its factorization.

2854837839409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2238759.

The product of its (nonzero) digits is 418037760, while the sum is 70.

The spelling of 2854837839409 in words is "two trillion, eight hundred fifty-four billion, eight hundred thirty-seven million, eight hundred thirty-nine thousand, four hundred nine".