11684426001020 has 12 divisors (see below), whose sum is σ = 24537294602184. Its totient is φ = 4673770400400.

The previous prime is 11684426000983. The next prime is 11684426001077. The reversal of 11684426001020 is 2010062448611.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 292110650006 + ... + 292110650045.

It is an arithmetic number, because the mean of its divisors is an integer number (2044774550182).

Almost surely, 2^{11684426001020} is an apocalyptic number.

11684426001020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11684426001020 is an abundant number, since it is smaller than the sum of its proper divisors (12852868601164).

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

11684426001020 is a wasteful number, since it uses less digits than its factorization.

11684426001020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584221300060 (or 584221300058 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

Adding to 11684426001020 its reverse (2010062448611), we get a palindrome (13694488449631).

The spelling of 11684426001020 in words is "eleven trillion, six hundred eighty-four billion, four hundred twenty-six million, one thousand, twenty".