67066235010 has 80 divisors (see below), whose sum is σ = 180702004032. Its totient is φ = 17847799200.

The previous prime is 67066235009. The next prime is 67066235021. The reversal of 67066235010 is 1053266076.

67066235010 is a `hidden beast` number, since 6 + 70 + 66 + 23 + 501 + 0 = 666.

67066235010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 313395 + ... + 482025.

Almost surely, 2^67066235010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67066235010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90351002016).

67066235010 is an abundant number, since it is smaller than the sum of its proper divisors (113635769022).

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

67066235010 is a wasteful number, since it uses less digits than its factorization.

67066235010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169141 (or 169132 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The spelling of 67066235010 in words is "sixty-seven billion, sixty-six million, two hundred thirty-five thousand, ten".