1144311112132 has 6 divisors (see below), whose sum is σ = 2002544446238. Its totient is φ = 572155556064.

The previous prime is 1144311112121. The next prime is 1144311112157. The reversal of 1144311112132 is 2312111134411.

It can be written as a sum of positive squares in only one way, i.e., 1124566927936 + 19744184196 = 1060456^2 + 140514^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1144311112097 and 1144311112106.

It is an unprimeable number.

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, 143038889013 + ... + 143038889020.

Almost surely, 2^{1144311112132} is an apocalyptic number.

It is an amenable number.

1144311112132 is a deficient number, since it is larger than the sum of its proper divisors (858233334106).

1144311112132 is a wasteful number, since it uses less digits than its factorization.

1144311112132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286077778037 (or 286077778035 counting only the distinct ones).

The product of its digits is 576, while the sum is 25.

Adding to 1144311112132 its reverse (2312111134411), we get a palindrome (3456422246543).

The spelling of 1144311112132 in words is "one trillion, one hundred forty-four billion, three hundred eleven million, one hundred twelve thousand, one hundred thirty-two".