1144132140013 has 16 divisors (see below), whose sum is σ = 1212409598400. Its totient is φ = 1075963504896.

The previous prime is 1144132139957. The next prime is 1144132140017. The reversal of 1144132140013 is 3100412314411.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1144132140013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1144132140013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144132140017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165836838 + ... + 165843736.

It is an arithmetic number, because the mean of its divisors is an integer number (75775599900).

Almost surely, 2^{1144132140013} is an apocalyptic number.

It is an amenable number.

1144132140013 is a deficient number, since it is larger than the sum of its proper divisors (68277458387).

1144132140013 is a wasteful number, since it uses less digits than its factorization.

1144132140013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13356.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 1144132140013 its reverse (3100412314411), we get a palindrome (4244544454424).

The spelling of 1144132140013 in words is "one trillion, one hundred forty-four billion, one hundred thirty-two million, one hundred forty thousand, thirteen".