1444410040111 has 16 divisors (see below), whose sum is σ = 1478473371648. Its totient is φ = 1410487070400.

The previous prime is 1444410040097. The next prime is 1444410040169. The reversal of 1444410040111 is 1110400144441.

It is not a de Polignac number, because 1444410040111 - 2²⁷ = 1444275822383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444410041111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133353466 + ... + 133364296.

It is an arithmetic number, because the mean of its divisors is an integer number (92404585728).

Almost surely, 2^{1444410040111} is an apocalyptic number.

1444410040111 is a deficient number, since it is larger than the sum of its proper divisors (34063331537).

1444410040111 is a wasteful number, since it uses less digits than its factorization.

1444410040111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17022.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 1444410040111 its reverse (1110400144441), we get a palindrome (2554810184552).

The spelling of 1444410040111 in words is "one trillion, four hundred forty-four billion, four hundred ten million, forty thousand, one hundred eleven".