20364241777011 has 24 divisors (see below), whose sum is σ = 32090559059520. Its totient is φ = 12341406711600.

The previous prime is 20364241777007. The next prime is 20364241777073. The reversal of 20364241777011 is 11077714246302.

20364241777011 is a `hidden beast` number, since 20 + 36 + 424 + 177 + 7 + 0 + 1 + 1 = 666.

It is not a de Polignac number, because 20364241777011 - 2² = 20364241777007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20364241777001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2444001 + ... + 6833858.

It is an arithmetic number, because the mean of its divisors is an integer number (1337106627480).

Almost surely, 2^{20364241777011} is an apocalyptic number.

20364241777011 is a deficient number, since it is larger than the sum of its proper divisors (11726317282509).

20364241777011 is a wasteful number, since it uses less digits than its factorization.

20364241777011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9300047 (or 9300044 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 45.

The spelling of 20364241777011 in words is "twenty trillion, three hundred sixty-four billion, two hundred forty-one million, seven hundred seventy-seven thousand, eleven".