68002810832 has 20 divisors (see below), whose sum is σ = 143733214176. Its totient is φ = 30910368480.

The previous prime is 68002810787. The next prime is 68002810847. The reversal of 68002810832 is 23801820086.

68002810832 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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193189628 + ... + 193189979.

Almost surely, 2^68002810832 is an apocalyptic number.

It is an amenable number.

68002810832 is an abundant number, since it is smaller than the sum of its proper divisors (75730403344).

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

68002810832 is a wasteful number, since it uses less digits than its factorization.

68002810832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386379626 (or 386379620 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The spelling of 68002810832 in words is "sixty-eight billion, two million, eight hundred ten thousand, eight hundred thirty-two".