1144341514145 has 8 divisors (see below), whose sum is σ = 1373764216104. Its totient is φ = 915103611904.

The previous prime is 1144341514111. The next prime is 1144341514153. The reversal of 1144341514145 is 5414151434411.

It can be written as a sum of positive squares in 4 ways, for example, as 59725494544 + 1084616019601 = 244388^2 + 1041449^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1144341514145 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1144341514099 and 1144341514108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46186304 + ... + 46211073.

It is an arithmetic number, because the mean of its divisors is an integer number (171720527013).

Almost surely, 2^{1144341514145} is an apocalyptic number.

It is an amenable number.

1144341514145 is a deficient number, since it is larger than the sum of its proper divisors (229422701959).

1144341514145 is an equidigital number, since it uses as much as digits as its factorization.

1144341514145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92399859.

The product of its digits is 76800, while the sum is 38.

Adding to 1144341514145 its reverse (5414151434411), we get a palindrome (6558492948556).

The spelling of 1144341514145 in words is "one trillion, one hundred forty-four billion, three hundred forty-one million, five hundred fourteen thousand, one hundred forty-five".