214312542 has 8 divisors (see below), whose sum is σ = 428625096. Its totient is φ = 71437512.

The previous prime is 214312541. The next prime is 214312601. The reversal of 214312542 is 245213412.

214312542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

214312542 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214312541) 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, 17859373 + ... + 17859384.

It is an arithmetic number, because the mean of its divisors is an integer number (53578137).

Almost surely, 2^214312542 is an apocalyptic number.

214312542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

214312542 is a wasteful number, since it uses less digits than its factorization.

214312542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35718762.

The product of its digits is 1920, while the sum is 24.

The square root of 214312542 is about 14639.4174064407. The cubic root of 214312542 is about 598.4334523292.

Adding to 214312542 its reverse (245213412), we get a palindrome (459525954).

The spelling of 214312542 in words is "two hundred fourteen million, three hundred twelve thousand, five hundred forty-two".