21241366314212 has 96 divisors (see below), whose sum is σ = 41559327331200. Its totient is φ = 9418014387200.

The previous prime is 21241366314199. The next prime is 21241366314221.

21241366314212 is nontrivially palindromic in base 10.

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 31 ways as a sum of consecutive naturals, for example, 228549512 + ... + 228642432.

It is an arithmetic number, because the mean of its divisors is an integer number (432909659700).

Almost surely, 2^{21241366314212} is an apocalyptic number.

21241366314212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

21241366314212 is a deficient number, since it is larger than the sum of its proper divisors (20317961016988).

21241366314212 is a wasteful number, since it uses less digits than its factorization.

21241366314212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93677 (or 93675 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

It can be divided in two parts, 2124136 and 6314212, that added together give a palindrome (8438348).

The spelling of 21241366314212 in words is "twenty-one trillion, two hundred forty-one billion, three hundred sixty-six million, three hundred fourteen thousand, two hundred twelve".