211111144232414 has 16 divisors (see below), whose sum is σ = 319771230105600. Its totient is φ = 104520927015480.

The previous prime is 211111144232383. The next prime is 211111144232489. The reversal of 211111144232414 is 414232441111112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46009214 + ... + 50389185.

It is an arithmetic number, because the mean of its divisors is an integer number (19985701881600).

Almost surely, 2^{211111144232414} is an apocalyptic number.

211111144232414 is a deficient number, since it is larger than the sum of its proper divisors (108660085873186).

211111144232414 is a wasteful number, since it uses less digits than its factorization.

211111144232414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96409135.

The product of its digits is 6144, while the sum is 32.

Adding to 211111144232414 its reverse (414232441111112), we get a palindrome (625343585343526).

The spelling of 211111144232414 in words is "two hundred eleven trillion, one hundred eleven billion, one hundred forty-four million, two hundred thirty-two thousand, four hundred fourteen".