1144288189472 has 12 divisors (see below), whose sum is σ = 2252817373086. Its totient is φ = 572144094720.

The previous prime is 1144288189399. The next prime is 1144288189483. The reversal of 1144288189472 is 2749818824411.

It can be written as a sum of positive squares in only one way, i.e., 810208813456 + 334079376016 = 900116^2 + 577996^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17879502929 + ... + 17879502992.

Almost surely, 2^{1144288189472} is an apocalyptic number.

It is an amenable number.

1144288189472 is a deficient number, since it is larger than the sum of its proper divisors (1108529183614).

1144288189472 is an equidigital number, since it uses as much as digits as its factorization.

1144288189472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35759005931 (or 35759005923 counting only the distinct ones).

The product of its digits is 8257536, while the sum is 59.

The spelling of 1144288189472 in words is "one trillion, one hundred forty-four billion, two hundred eighty-eight million, one hundred eighty-nine thousand, four hundred seventy-two".