6848432115849 has 72 divisors (see below), whose sum is σ = 10794397068000. Its totient is φ = 4172252958720.

The previous prime is 6848432115841. The next prime is 6848432115857. The reversal of 6848432115849 is 9485112348486.

It is a happy number.

6848432115849 is a `hidden beast` number, since 6 + 8 + 4 + 8 + 4 + 32 + 11 + 584 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (6848432115841) and next prime (6848432115857).

It is not a de Polignac number, because 6848432115849 - 2³ = 6848432115841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6848432115841) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 156875977 + ... + 156919625.

It is an arithmetic number, because the mean of its divisors is an integer number (149922181500).

Almost surely, 2^{6848432115849} is an apocalyptic number.

It is an amenable number.

6848432115849 is a deficient number, since it is larger than the sum of its proper divisors (3945964952151).

6848432115849 is a wasteful number, since it uses less digits than its factorization.

6848432115849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44823 (or 44791 counting only the distinct ones).

The product of its digits is 53084160, while the sum is 63.

The spelling of 6848432115849 in words is "six trillion, eight hundred forty-eight billion, four hundred thirty-two million, one hundred fifteen thousand, eight hundred forty-nine".