67826036112 has 80 divisors (see below), whose sum is σ = 177266070912. Its totient is φ = 22345113600.

The previous prime is 67826036053. The next prime is 67826036129. The reversal of 67826036112 is 21163062876.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2785173 + ... + 2809419.

Almost surely, 2^67826036112 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 67826036112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88633035456).

67826036112 is an abundant number, since it is smaller than the sum of its proper divisors (109440034800).

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

67826036112 is a wasteful number, since it uses less digits than its factorization.

67826036112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24936 (or 24930 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

Adding to 67826036112 its reverse (21163062876), we get a palindrome (88989098988).

The spelling of 67826036112 in words is "sixty-seven billion, eight hundred twenty-six million, thirty-six thousand, one hundred twelve".