67010086128 has 80 divisors (see below), whose sum is σ = 177353390720. Its totient is φ = 21790363392.

The previous prime is 67010086127. The next prime is 67010086139. The reversal of 67010086128 is 82168001076.

67010086128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67010086127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1691475 + ... + 1730637.

It is an arithmetic number, because the mean of its divisors is an integer number (2216917384).

Almost surely, 2^67010086128 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 67010086128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88676695360).

67010086128 is an abundant number, since it is smaller than the sum of its proper divisors (110343304592).

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

67010086128 is a wasteful number, since it uses less digits than its factorization.

67010086128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40046 (or 40040 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The spelling of 67010086128 in words is "sixty-seven billion, ten million, eighty-six thousand, one hundred twenty-eight".