20846727734716 has 24 divisors (see below), whose sum is σ = 41355856641680. Its totient is φ = 9115168401792.

The previous prime is 20846727734711. The next prime is 20846727734719. The reversal of 20846727734716 is 61743772764802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20846727734711) 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, 10549962441 + ... + 10549964416.

Almost surely, 2^{20846727734716} is an apocalyptic number.

20846727734716 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

20846727734716 is a deficient number, since it is larger than the sum of its proper divisors (20509128906964).

20846727734716 is a wasteful number, since it uses less digits than its factorization.

20846727734716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21099926893 (or 21099926891 counting only the distinct ones).

The product of its (nonzero) digits is 132765696, while the sum is 64.

The spelling of 20846727734716 in words is "twenty trillion, eight hundred forty-six billion, seven hundred twenty-seven million, seven hundred thirty-four thousand, seven hundred sixteen".