1144604120043 has 4 divisors (see below), whose sum is σ = 1526138826728. Its totient is φ = 763069413360.

The previous prime is 1144604120041. The next prime is 1144604120059. The reversal of 1144604120043 is 3400214064411.

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

It is not a de Polignac number, because 1144604120043 - 2¹ = 1144604120041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1144604120041) 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, 190767353338 + ... + 190767353343.

It is an arithmetic number, because the mean of its divisors is an integer number (381534706682).

Almost surely, 2^{1144604120043} is an apocalyptic number.

1144604120043 is a deficient number, since it is larger than the sum of its proper divisors (381534706685).

1144604120043 is an equidigital number, since it uses as much as digits as its factorization.

1144604120043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381534706684.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 1144604120043 its reverse (3400214064411), we get a palindrome (4544818184454).

The spelling of 1144604120043 in words is "one trillion, one hundred forty-four billion, six hundred four million, one hundred twenty thousand, forty-three".