214123314466 has 8 divisors (see below), whose sum is σ = 322815352860. Its totient is φ = 106518196848.

The previous prime is 214123314371. The next prime is 214123314469. The reversal of 214123314466 is 664413321412.

It can be written as a sum of positive squares in 2 ways, for example, as 193754030625 + 20369283841 = 440175^2 + 142721^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (214123314469) 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, 271729701 + ... + 271730488.

Almost surely, 2^214123314466 is an apocalyptic number.

214123314466 is a deficient number, since it is larger than the sum of its proper divisors (108692038394).

214123314466 is a wasteful number, since it uses less digits than its factorization.

214123314466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543460388.

The product of its digits is 82944, while the sum is 37.

Adding to 214123314466 its reverse (664413321412), we get a palindrome (878536635878).

The spelling of 214123314466 in words is "two hundred fourteen billion, one hundred twenty-three million, three hundred fourteen thousand, four hundred sixty-six".