20860080462884 has 48 divisors (see below), whose sum is σ = 40112131091760. Its totient is φ = 9432598156800.

The previous prime is 20860080462869. The next prime is 20860080462887. The reversal of 20860080462884 is 48826408006802.

It is a happy number.

20860080462884 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1463737022500 + 19396343440384 = 1209850^2 + 4404128^2 .

It is not an unprimeable number, because it can be changed into a prime (20860080462887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3466739 + ... + 7330650.

It is an arithmetic number, because the mean of its divisors is an integer number (835669397745).

Almost surely, 2^{20860080462884} is an apocalyptic number.

It is an amenable number.

20860080462884 is a deficient number, since it is larger than the sum of its proper divisors (19252050628876).

20860080462884 is a wasteful number, since it uses less digits than its factorization.

20860080462884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10798160 (or 10798158 counting only the distinct ones).

The product of its (nonzero) digits is 9437184, while the sum is 56.

The spelling of 20860080462884 in words is "twenty trillion, eight hundred sixty billion, eighty million, four hundred sixty-two thousand, eight hundred eighty-four".