1444042134211 has 4 divisors (see below), whose sum is σ = 1444263585624. Its totient is φ = 1443820682800.

The previous prime is 1444042134151. The next prime is 1444042134233. The reversal of 1444042134211 is 1124312404441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1444042134211 - 2¹¹ = 1444042132163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1444042134251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110715925 + ... + 110728966.

It is an arithmetic number, because the mean of its divisors is an integer number (361065896406).

Almost surely, 2^{1444042134211} is an apocalyptic number.

1444042134211 is a deficient number, since it is larger than the sum of its proper divisors (221451413).

1444042134211 is an equidigital number, since it uses as much as digits as its factorization.

1444042134211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221451412.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 1444042134211 its reverse (1124312404441), we get a palindrome (2568354538652).

The spelling of 1444042134211 in words is "one trillion, four hundred forty-four billion, forty-two million, one hundred thirty-four thousand, two hundred eleven".