4844947760641 has 4 divisors (see below), whose sum is σ = 4869294232000. Its totient is φ = 4820601289284.

The previous prime is 4844947760633. The next prime is 4844947760663. The reversal of 4844947760641 is 1460677494484.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4844947760641 - 2³ = 4844947760633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4844947700641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12173235381 + ... + 12173235778.

It is an arithmetic number, because the mean of its divisors is an integer number (1217323558000).

Almost surely, 2^{4844947760641} is an apocalyptic number.

It is an amenable number.

4844947760641 is a deficient number, since it is larger than the sum of its proper divisors (24346471359).

4844947760641 is a wasteful number, since it uses less digits than its factorization.

4844947760641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24346471358.

The product of its (nonzero) digits is 130056192, while the sum is 64.

The spelling of 4844947760641 in words is "four trillion, eight hundred forty-four billion, nine hundred forty-seven million, seven hundred sixty thousand, six hundred forty-one".