1142311514324 has 12 divisors (see below), whose sum is σ = 1999447650144. Its totient is φ = 571040757144.

The previous prime is 1142311514321. The next prime is 1142311514389. The reversal of 1142311514324 is 4234151132411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142311514321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28727654 + ... + 28767389.

It is an arithmetic number, because the mean of its divisors is an integer number (166620637512).

Almost surely, 2^{1142311514324} is an apocalyptic number.

It is an amenable number.

1142311514324 is a deficient number, since it is larger than the sum of its proper divisors (857136135820).

1142311514324 is a wasteful number, since it uses less digits than its factorization.

1142311514324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57500014 (or 57500012 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

Adding to 1142311514324 its reverse (4234151132411), we get a palindrome (5376462646735).

The spelling of 1142311514324 in words is "one trillion, one hundred forty-two billion, three hundred eleven million, five hundred fourteen thousand, three hundred twenty-four".