1144430030011 has 4 divisors (see below), whose sum is σ = 1149341747112. Its totient is φ = 1139518312912.

The previous prime is 1144430029991. The next prime is 1144430030017. The reversal of 1144430030011 is 1100300344411.

It is a happy number.

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 1144430030011 - 2⁵ = 1144430029979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1144430030017) 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, 2455858201 + ... + 2455858666.

It is an arithmetic number, because the mean of its divisors is an integer number (287335436778).

Almost surely, 2^{1144430030011} is an apocalyptic number.

1144430030011 is a deficient number, since it is larger than the sum of its proper divisors (4911717101).

1144430030011 is an equidigital number, since it uses as much as digits as its factorization.

1144430030011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4911717100.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1144430030011 its reverse (1100300344411), we get a palindrome (2244730374422).

The spelling of 1144430030011 in words is "one trillion, one hundred forty-four billion, four hundred thirty million, thirty thousand, eleven".