214241142 has 16 divisors (see below), whose sum is σ = 428747760. Its totient is φ = 71369472.

The previous prime is 214241081. The next prime is 214241147. The reversal of 214241142 is 241142412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214241147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334 + ... + 20702.

It is an arithmetic number, because the mean of its divisors is an integer number (26796735).

Almost surely, 2^214241142 is an apocalyptic number.

214241142 is an abundant number, since it is smaller than the sum of its proper divisors (214506618).

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

214241142 is a wasteful number, since it uses less digits than its factorization.

214241142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22127.

The product of its digits is 512, while the sum is 21.

The square root of 214241142 is about 14636.9785816609. The cubic root of 214241142 is about 598.3669872590.

Adding to 214241142 its reverse (241142412), we get a palindrome (455383554).

The spelling of 214241142 in words is "two hundred fourteen million, two hundred forty-one thousand, one hundred forty-two".