68204283020 has 12 divisors (see below), whose sum is σ = 143228994384. Its totient is φ = 27281713200.

The previous prime is 68204283019. The next prime is 68204283107. The reversal of 68204283020 is 2038240286.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1705107056 + ... + 1705107095.

It is an arithmetic number, because the mean of its divisors is an integer number (11935749532).

Almost surely, 2^68204283020 is an apocalyptic number.

It is an amenable number.

68204283020 is an abundant number, since it is smaller than the sum of its proper divisors (75024711364).

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

68204283020 is a wasteful number, since it uses less digits than its factorization.

68204283020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3410214160 (or 3410214158 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 68204283020 in words is "sixty-eight billion, two hundred four million, two hundred eighty-three thousand, twenty".