20586882014 has 48 divisors (see below), whose sum is σ = 33550597872. Its totient is φ = 9467369856.

The previous prime is 20586882011. The next prime is 20586882047. The reversal of 20586882014 is 41028868502.

It is a super-2 number, since 2×20586882014² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20586882011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5369042 + ... + 5372874.

It is an arithmetic number, because the mean of its divisors is an integer number (698970789).

Almost surely, 2^20586882014 is an apocalyptic number.

20586882014 is a deficient number, since it is larger than the sum of its proper divisors (12963715858).

20586882014 is a wasteful number, since it uses less digits than its factorization.

20586882014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4089 (or 4070 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 44.

The spelling of 20586882014 in words is "twenty billion, five hundred eighty-six million, eight hundred eighty-two thousand, fourteen".