212314120453 has 16 divisors (see below), whose sum is σ = 229336557120. Its totient is φ = 195804999936.

The previous prime is 212314120439. The next prime is 212314120471. The reversal of 212314120453 is 354021413212.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212314120453 is a prime.

It is a super-3 number, since 3×212314120453³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212314120493) 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 15 ways as a sum of consecutive naturals, for example, 559378 + ... + 858796.

It is an arithmetic number, because the mean of its divisors is an integer number (14333534820).

Almost surely, 2^212314120453 is an apocalyptic number.

It is an amenable number.

212314120453 is a deficient number, since it is larger than the sum of its proper divisors (17022436667).

212314120453 is a wasteful number, since it uses less digits than its factorization.

212314120453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300276.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 212314120453 its reverse (354021413212), we get a palindrome (566335533665).

The spelling of 212314120453 in words is "two hundred twelve billion, three hundred fourteen million, one hundred twenty thousand, four hundred fifty-three".