6908101885872 has 120 divisors (see below), whose sum is σ = 21099672659520. Its totient is φ = 2092468103040.

The previous prime is 6908101885831. The next prime is 6908101885967. The reversal of 6908101885872 is 2785881018096.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2772703 + ... + 4637249.

It is an arithmetic number, because the mean of its divisors is an integer number (175830605496).

Almost surely, 2^{6908101885872} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6908101885872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10549836329760).

6908101885872 is an abundant number, since it is smaller than the sum of its proper divisors (14191570773648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6908101885872 is a wasteful number, since it uses less digits than its factorization.

6908101885872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866911 (or 1866902 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 63.

The spelling of 6908101885872 in words is "six trillion, nine hundred eight billion, one hundred one million, eight hundred eighty-five thousand, eight hundred seventy-two".