1144132025011 has 4 divisors (see below), whose sum is σ = 1144542258000. Its totient is φ = 1143721792024.

The previous prime is 1144132024999. The next prime is 1144132025017. The reversal of 1144132025011 is 1105202314411.

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 1144132025011 - 2¹¹ = 1144132022963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1144132025017) 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, 205112311 + ... + 205117888.

It is an arithmetic number, because the mean of its divisors is an integer number (286135564500).

Almost surely, 2^{1144132025011} is an apocalyptic number.

1144132025011 is a deficient number, since it is larger than the sum of its proper divisors (410232989).

1144132025011 is an equidigital number, since it uses as much as digits as its factorization.

1144132025011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410232988.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 1144132025011 its reverse (1105202314411), we get a palindrome (2249334339422).

The spelling of 1144132025011 in words is "one trillion, one hundred forty-four billion, one hundred thirty-two million, twenty-five thousand, eleven".