214432444424231 has 8 divisors (see below), whose sum is σ = 233941866112128. Its totient is φ = 194925616587000.

The previous prime is 214432444424227. The next prime is 214432444424239. The reversal of 214432444424231 is 132424444234412.

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

It is a cyclic number.

It is not a de Polignac number, because 214432444424231 - 2² = 214432444424227 is a prime.

It is a super-2 number, since 2×214432444424231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214432444424239) 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, 648289805 + ... + 648620486.

It is an arithmetic number, because the mean of its divisors is an integer number (29242733264016).

Almost surely, 2^{214432444424231} is an apocalyptic number.

214432444424231 is a deficient number, since it is larger than the sum of its proper divisors (19509421687897).

214432444424231 is a wasteful number, since it uses less digits than its factorization.

214432444424231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296925333.

The product of its digits is 2359296, while the sum is 44.

Adding to 214432444424231 its reverse (132424444234412), we get a palindrome (346856888658643).

The spelling of 214432444424231 in words is "two hundred fourteen trillion, four hundred thirty-two billion, four hundred forty-four million, four hundred twenty-four thousand, two hundred thirty-one".