108844879671 has 24 divisors (see below), whose sum is σ = 174420155520. Its totient is φ = 64848512400.

The previous prime is 108844879657. The next prime is 108844879687. The reversal of 108844879671 is 176978448801.

108844879671 is a `hidden beast` number, since 1 + 0 + 8 + 84 + 487 + 9 + 6 + 71 = 666.

It is not a de Polignac number, because 108844879671 - 2⁷ = 108844879543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 108844879599 and 108844879608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108844879621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9311475 + ... + 9323156.

It is an arithmetic number, because the mean of its divisors is an integer number (7267506480).

Almost surely, 2^108844879671 is an apocalyptic number.

108844879671 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

108844879671 is a deficient number, since it is larger than the sum of its proper divisors (65575275849).

108844879671 is a wasteful number, since it uses less digits than its factorization.

108844879671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18634707 (or 18634704 counting only the distinct ones).

The product of its (nonzero) digits is 21676032, while the sum is 63.

The spelling of 108844879671 in words is "one hundred eight billion, eight hundred forty-four million, eight hundred seventy-nine thousand, six hundred seventy-one".