214266502113556 has 12 divisors (see below), whose sum is σ = 374966635930740. Its totient is φ = 107133177561920.

The previous prime is 214266502113553. The next prime is 214266502113659. The reversal of 214266502113556 is 655311205662412.

It can be written as a sum of positive squares in 2 ways, for example, as 23911611002500 + 190354891111056 = 4889950^2 + 13796916^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214266502113553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11530921 + ... + 23695888.

It is an arithmetic number, because the mean of its divisors is an integer number (31247219660895).

Almost surely, 2^{214266502113556} is an apocalyptic number.

It is an amenable number.

214266502113556 is a deficient number, since it is larger than the sum of its proper divisors (160700133817184).

214266502113556 is a wasteful number, since it uses less digits than its factorization.

214266502113556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36747434 (or 36747432 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 49.

Adding to 214266502113556 its reverse (655311205662412), we get a palindrome (869577707775968).

The spelling of 214266502113556 in words is "two hundred fourteen trillion, two hundred sixty-six billion, five hundred two million, one hundred thirteen thousand, five hundred fifty-six".