20200080286 has 4 divisors (see below), whose sum is σ = 30300120432. Its totient is φ = 10100040142.

The previous prime is 20200080209. The next prime is 20200080311. The reversal of 20200080286 is 68208000202.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050020070 + ... + 5050020073.

It is an arithmetic number, because the mean of its divisors is an integer number (7575030108).

Almost surely, 2^20200080286 is an apocalyptic number.

20200080286 is a deficient number, since it is larger than the sum of its proper divisors (10100040146).

20200080286 is a wasteful number, since it uses less digits than its factorization.

20200080286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10100040145.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 20200080286 its reverse (68208000202), we get a palindrome (88408080488).

The spelling of 20200080286 in words is "twenty billion, two hundred million, eighty thousand, two hundred eighty-six".