1144324334313 has 12 divisors (see below), whose sum is σ = 1654986856068. Its totient is φ = 761925691680.

The previous prime is 1144324334299. The next prime is 1144324334347. The reversal of 1144324334313 is 3134334234411.

1144324334313 is a `hidden beast` number, since 1 + 1 + 4 + 4 + 3 + 2 + 4 + 334 + 313 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 855323476569 + 289000857744 = 924837^2 + 537588^2 .

It is not a de Polignac number, because 1144324334313 - 2¹² = 1144324330217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1144324334383) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79758918 + ... + 79773263.

It is an arithmetic number, because the mean of its divisors is an integer number (137915571339).

Almost surely, 2^{1144324334313} is an apocalyptic number.

It is an amenable number.

1144324334313 is a deficient number, since it is larger than the sum of its proper divisors (510662521755).

1144324334313 is a wasteful number, since it uses less digits than its factorization.

1144324334313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159532984 (or 159532981 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

Adding to 1144324334313 its reverse (3134334234411), we get a palindrome (4278658568724).

The spelling of 1144324334313 in words is "one trillion, one hundred forty-four billion, three hundred twenty-four million, three hundred thirty-four thousand, three hundred thirteen".