4857984224639 has 8 divisors (see below), whose sum is σ = 5979057507360. Its totient is φ = 3843679826016.

The previous prime is 4857984224549. The next prime is 4857984224659. The reversal of 4857984224639 is 9364224897584.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4857984224639 - 2²⁴ = 4857967447423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4857984224659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26692220924 + ... + 26692221105.

It is an arithmetic number, because the mean of its divisors is an integer number (747382188420).

Almost surely, 2^{4857984224639} is an apocalyptic number.

4857984224639 is a deficient number, since it is larger than the sum of its proper divisors (1121073282721).

4857984224639 is a wasteful number, since it uses less digits than its factorization.

4857984224639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53384442049.

The product of its digits is 836075520, while the sum is 71.

The spelling of 4857984224639 in words is "four trillion, eight hundred fifty-seven billion, nine hundred eighty-four million, two hundred twenty-four thousand, six hundred thirty-nine".