67846869960 has 128 divisors (see below), whose sum is σ = 210978432000. Its totient is φ = 17433844736.

The previous prime is 67846869943. The next prime is 67846869983. The reversal of 67846869960 is 6996864876.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1752169 + ... + 1790471.

It is an arithmetic number, because the mean of its divisors is an integer number (1648269000).

Almost surely, 2^67846869960 is an apocalyptic number.

67846869960 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67846869960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105489216000).

67846869960 is an abundant number, since it is smaller than the sum of its proper divisors (143131562040).

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

67846869960 is a wasteful number, since it uses less digits than its factorization.

67846869960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38855 (or 38851 counting only the distinct ones).

The product of its (nonzero) digits is 188116992, while the sum is 69.

The spelling of 67846869960 in words is "sixty-seven billion, eight hundred forty-six million, eight hundred sixty-nine thousand, nine hundred sixty".