20000214868 has 24 divisors (see below), whose sum is σ = 35836014368. Its totient is φ = 9761635296.

The previous prime is 20000214863. The next prime is 20000214869. The reversal of 20000214868 is 86841200002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20000214863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256855 + ... + 325537.

Almost surely, 2^20000214868 is an apocalyptic number.

It is an amenable number.

20000214868 is a deficient number, since it is larger than the sum of its proper divisors (15835799500).

20000214868 is a wasteful number, since it uses less digits than its factorization.

20000214868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70423 (or 70421 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The spelling of 20000214868 in words is "twenty billion, two hundred fourteen thousand, eight hundred sixty-eight".