214441414431 has 8 divisors (see below), whose sum is σ = 287276966784. Its totient is φ = 142283402520.

The previous prime is 214441414423. The next prime is 214441414493. The reversal of 214441414431 is 134414144412.

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

It is not a de Polignac number, because 214441414431 - 2³ = 214441414423 is a prime.

It is a super-2 number, since 2×214441414431² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 214441414392 and 214441414401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214441214431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169384371 + ... + 169385636.

It is an arithmetic number, because the mean of its divisors is an integer number (35909620848).

Almost surely, 2^214441414431 is an apocalyptic number.

214441414431 is a deficient number, since it is larger than the sum of its proper divisors (72835552353).

214441414431 is a wasteful number, since it uses less digits than its factorization.

214441414431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338770221.

The product of its digits is 24576, while the sum is 33.

Adding to 214441414431 its reverse (134414144412), we get a palindrome (348855558843).

The spelling of 214441414431 in words is "two hundred fourteen billion, four hundred forty-one million, four hundred fourteen thousand, four hundred thirty-one".