214134220040412 has 48 divisors (see below), whose sum is σ = 571311102317312. Its totient is φ = 61150507632000.

The previous prime is 214134220040383. The next prime is 214134220040417. The reversal of 214134220040412 is 214040022431412.

It is a self number, because there is not a number n which added to its sum of digits gives 214134220040412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214134220040417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 639375214 + ... + 639710037.

Almost surely, 2^{214134220040412} is an apocalyptic number.

It is an amenable number.

214134220040412 is an abundant number, since it is smaller than the sum of its proper divisors (357176882276900).

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

214134220040412 is a wasteful number, since it uses less digits than its factorization.

214134220040412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279087258 (or 1279087256 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 214134220040412 its reverse (214040022431412), we get a palindrome (428174242471824).

The spelling of 214134220040412 in words is "two hundred fourteen trillion, one hundred thirty-four billion, two hundred twenty million, forty thousand, four hundred twelve".