2684028059843 has 4 divisors (see below), whose sum is σ = 2890491756768. Its totient is φ = 2477564362920.

The previous prime is 2684028059833. The next prime is 2684028059957. The reversal of 2684028059843 is 3489508204862.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2684028059843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2684028059803) 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, 103231848443 + ... + 103231848468.

It is an arithmetic number, because the mean of its divisors is an integer number (722622939192).

Almost surely, 2^{2684028059843} is an apocalyptic number.

2684028059843 is a deficient number, since it is larger than the sum of its proper divisors (206463696925).

2684028059843 is a wasteful number, since it uses less digits than its factorization.

2684028059843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206463696924.

The product of its (nonzero) digits is 26542080, while the sum is 59.

The spelling of 2684028059843 in words is "two trillion, six hundred eighty-four billion, twenty-eight million, fifty-nine thousand, eight hundred forty-three".