1144111434134 has 4 divisors (see below), whose sum is σ = 1716167151204. Its totient is φ = 572055717066.

The previous prime is 1144111434133. The next prime is 1144111434163. The reversal of 1144111434134 is 4314341114411.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1144111434134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144111434133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286027858532 + ... + 286027858535.

It is an arithmetic number, because the mean of its divisors is an integer number (429041787801).

Almost surely, 2^{1144111434134} is an apocalyptic number.

1144111434134 is a deficient number, since it is larger than the sum of its proper divisors (572055717070).

1144111434134 is an equidigital number, since it uses as much as digits as its factorization.

1144111434134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572055717069.

The product of its digits is 9216, while the sum is 32.

Adding to 1144111434134 its reverse (4314341114411), we get a palindrome (5458452548545).

The spelling of 1144111434134 in words is "one trillion, one hundred forty-four billion, one hundred eleven million, four hundred thirty-four thousand, one hundred thirty-four".