2884120172641 has 2 divisors, whose sum is σ = 2884120172642. Its totient is φ = 2884120172640.

The previous prime is 2884120172639. The next prime is 2884120172653. The reversal of 2884120172641 is 1462710214882.

2884120172641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2882765932641 + 1354240000 = 1697871^2 + 36800^2 .

It is a cyclic number.

It is not a de Polignac number, because 2884120172641 - 2¹ = 2884120172639 is a prime.

Together with 2884120172639, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2884120172591 and 2884120172600.

It is not a weakly prime, because it can be changed into another prime (2884120175641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1442060086320 + 1442060086321.

It is an arithmetic number, because the mean of its divisors is an integer number (1442060086321).

Almost surely, 2^{2884120172641} is an apocalyptic number.

It is an amenable number.

2884120172641 is a deficient number, since it is larger than the sum of its proper divisors (1).

2884120172641 is an equidigital number, since it uses as much as digits as its factorization.

2884120172641 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 2884120172641 in words is "two trillion, eight hundred eighty-four billion, one hundred twenty million, one hundred seventy-two thousand, six hundred forty-one".