13214440200312 has 144 divisors (see below), whose sum is σ = 40793566109400. Its totient is φ = 3851982501120.

The previous prime is 13214440200301. The next prime is 13214440200319. The reversal of 13214440200312 is 21300204441231.

13214440200312 is a `hidden beast` number, since 1 + 3 + 2 + 1 + 4 + 440 + 200 + 3 + 12 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13214440200319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 28347739 + ... + 28810122.

Almost surely, 2^{13214440200312} is an apocalyptic number.

13214440200312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13214440200312 is an abundant number, since it is smaller than the sum of its proper divisors (27579125909088).

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

13214440200312 is a wasteful number, since it uses less digits than its factorization.

13214440200312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57157918 (or 57157898 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 13214440200312 its reverse (21300204441231), we get a palindrome (34514644641543).

The spelling of 13214440200312 in words is "thirteen trillion, two hundred fourteen billion, four hundred forty million, two hundred thousand, three hundred twelve".