111443330414 has 16 divisors (see below), whose sum is σ = 180055958208. Its totient is φ = 51426207072.

The previous prime is 111443330407. The next prime is 111443330441. The reversal of 111443330414 is 414033344111.

It is a super-2 number, since 2×111443330414² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232697 + ... + 526340.

It is an arithmetic number, because the mean of its divisors is an integer number (11253497388).

Almost surely, 2^111443330414 is an apocalyptic number.

111443330414 is a deficient number, since it is larger than the sum of its proper divisors (68612627794).

111443330414 is a wasteful number, since it uses less digits than its factorization.

111443330414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764699.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 111443330414 its reverse (414033344111), we get a palindrome (525476674525).

The spelling of 111443330414 in words is "one hundred eleven billion, four hundred forty-three million, three hundred thirty thousand, four hundred fourteen".