1444014123111 has 12 divisors (see below), whose sum is σ = 2383769346192. Its totient is φ = 825150927456.

The previous prime is 1444014123107. The next prime is 1444014123113. The reversal of 1444014123111 is 1113214104441.

1444014123111 is a `hidden beast` number, since 14 + 4 + 401 + 4 + 1 + 231 + 11 = 666.

It is not a de Polignac number, because 1444014123111 - 2² = 1444014123107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444014123113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11460429486 + ... + 11460429611.

It is an arithmetic number, because the mean of its divisors is an integer number (198647445516).

Almost surely, 2^{1444014123111} is an apocalyptic number.

1444014123111 is a deficient number, since it is larger than the sum of its proper divisors (939755223081).

1444014123111 is a wasteful number, since it uses less digits than its factorization.

1444014123111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22920859110 (or 22920859107 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 1444014123111 its reverse (1113214104441), we get a palindrome (2557228227552).

The spelling of 1444014123111 in words is "one trillion, four hundred forty-four billion, fourteen million, one hundred twenty-three thousand, one hundred eleven".