2280838042117 has 4 divisors (see below), whose sum is σ = 2280841181100. Its totient is φ = 2280834903136.

The previous prime is 2280838042061. The next prime is 2280838042121. The reversal of 2280838042117 is 7112408380822.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1290243820321 + 990594221796 = 1135889^2 + 995286^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2280838042117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280838042817) 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, 144009 + ... + 2140657.

It is an arithmetic number, because the mean of its divisors is an integer number (570210295275).

Almost surely, 2^{2280838042117} is an apocalyptic number.

It is an amenable number.

2280838042117 is a deficient number, since it is larger than the sum of its proper divisors (3138983).

2280838042117 is a wasteful number, since it uses less digits than its factorization.

2280838042117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3138982.

The product of its (nonzero) digits is 344064, while the sum is 46.

The spelling of 2280838042117 in words is "two trillion, two hundred eighty billion, eight hundred thirty-eight million, forty-two thousand, one hundred seventeen".