214204144312 has 32 divisors (see below), whose sum is σ = 406243090800. Its totient is φ = 105875968000.

The previous prime is 214204144307. The next prime is 214204144333. The reversal of 214204144312 is 213441402412.

It is a super-2 number, since 2×214204144312² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311139 + ... + 724717.

Almost surely, 2^214204144312 is an apocalyptic number.

It is an amenable number.

214204144312 is a deficient number, since it is larger than the sum of its proper divisors (192038946488).

214204144312 is a wasteful number, since it uses less digits than its factorization.

214204144312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414327 (or 414323 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 214204144312 its reverse (213441402412), we get a palindrome (427645546724).

The spelling of 214204144312 in words is "two hundred fourteen billion, two hundred four million, one hundred forty-four thousand, three hundred twelve".