214231112140 has 48 divisors (see below), whose sum is σ = 470139671232. Its totient is φ = 81845494016.

The previous prime is 214231112111. The next prime is 214231112201. The reversal of 214231112140 is 41211132412.

214231112140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 32539 + ... + 655378.

It is an arithmetic number, because the mean of its divisors is an integer number (9794576484).

Almost surely, 2^214231112140 is an apocalyptic number.

214231112140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214231112140 is an abundant number, since it is smaller than the sum of its proper divisors (255908559092).

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

214231112140 is a wasteful number, since it uses less digits than its factorization.

214231112140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688626 (or 688624 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 214231112140 its reverse (41211132412), we get a palindrome (255442244552).

The spelling of 214231112140 in words is "two hundred fourteen billion, two hundred thirty-one million, one hundred twelve thousand, one hundred forty".