1144000454303 has 12 divisors (see below), whose sum is σ = 1335580300152. Its totient is φ = 977031835920.

The previous prime is 1144000454293. The next prime is 1144000454323. The reversal of 1144000454303 is 3034540004411.

It is a happy number.

It is not a de Polignac number, because 1144000454303 - 2¹⁶ = 1144000388767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144000454323) 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, 42128933 + ... + 42156078.

It is an arithmetic number, because the mean of its divisors is an integer number (111298358346).

Almost surely, 2^{1144000454303} is an apocalyptic number.

1144000454303 is a deficient number, since it is larger than the sum of its proper divisors (191579845849).

1144000454303 is an equidigital number, since it uses as much as digits as its factorization.

1144000454303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84285302 (or 84285295 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 1144000454303 its reverse (3034540004411), we get a palindrome (4178540458714).

The spelling of 1144000454303 in words is "one trillion, one hundred forty-four billion, four hundred fifty-four thousand, three hundred three".