20060734566 has 8 divisors (see below), whose sum is σ = 40121469144. Its totient is φ = 6686911520.

The previous prime is 20060734549. The next prime is 20060734567. The reversal of 20060734566 is 66543706002.

It is a sphenic number, since it is the product of 3 distinct primes.

20060734566 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20060734567) by changing a digit.

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, 1671727875 + ... + 1671727886.

It is an arithmetic number, because the mean of its divisors is an integer number (5015183643).

Almost surely, 2^20060734566 is an apocalyptic number.

20060734566 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20060734566 is a wasteful number, since it uses less digits than its factorization.

20060734566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3343455766.

The product of its (nonzero) digits is 181440, while the sum is 39.

The spelling of 20060734566 in words is "twenty billion, sixty million, seven hundred thirty-four thousand, five hundred sixty-six".