2846638045441 has 4 divisors (see below), whose sum is σ = 2846884540500. Its totient is φ = 2846391550384.

The previous prime is 2846638045423. The next prime is 2846638045457. The reversal of 2846638045441 is 1445408366482.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1593590640625 + 1253047404816 = 1262375^2 + 1119396^2 .

It is a cyclic number.

It is not a de Polignac number, because 2846638045441 - 2⁵ = 2846638045409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2846638045421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123230206 + ... + 123253303.

It is an arithmetic number, because the mean of its divisors is an integer number (711721135125).

Almost surely, 2^{2846638045441} is an apocalyptic number.

It is an amenable number.

2846638045441 is a deficient number, since it is larger than the sum of its proper divisors (246495059).

2846638045441 is a wasteful number, since it uses less digits than its factorization.

2846638045441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246495058.

The product of its (nonzero) digits is 17694720, while the sum is 55.

The spelling of 2846638045441 in words is "two trillion, eight hundred forty-six billion, six hundred thirty-eight million, forty-five thousand, four hundred forty-one".