20114566086 has 16 divisors (see below), whose sum is σ = 40536226368. Its totient is φ = 6653673000.

The previous prime is 20114566051. The next prime is 20114566111. The reversal of 20114566086 is 68066541102.

It is a happy number.

It is a super-2 number, since 2×20114566086² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12794740 + ... + 12796311.

It is an arithmetic number, because the mean of its divisors is an integer number (2533514148).

Almost surely, 2^20114566086 is an apocalyptic number.

20114566086 is an abundant number, since it is smaller than the sum of its proper divisors (20421660282).

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

20114566086 is a wasteful number, since it uses less digits than its factorization.

20114566086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25591187.

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 20114566086 in words is "twenty billion, one hundred fourteen million, five hundred sixty-six thousand, eighty-six".