1144300232312 has 64 divisors (see below), whose sum is σ = 2173049856000. Its totient is φ = 564873709824.

The previous prime is 1144300232263. The next prime is 1144300232333. The reversal of 1144300232312 is 2132320034411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298537148 + ... + 298540980.

It is an arithmetic number, because the mean of its divisors is an integer number (33953904000).

Almost surely, 2^{1144300232312} is an apocalyptic number.

It is an amenable number.

1144300232312 is a deficient number, since it is larger than the sum of its proper divisors (1028749623688).

1144300232312 is a wasteful number, since it uses less digits than its factorization.

1144300232312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5460 (or 5456 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1144300232312 its reverse (2132320034411), we get a palindrome (3276620266723).

The spelling of 1144300232312 in words is "one trillion, one hundred forty-four billion, three hundred million, two hundred thirty-two thousand, three hundred twelve".