1120144041 has 6 divisors (see below), whose sum is σ = 1617985850. Its totient is φ = 746762688.

The previous prime is 1120144019. The next prime is 1120144061. The reversal of 1120144041 is 1404410211.

It can be written as a sum of positive squares in only one way, i.e., 882090000 + 238054041 = 29700^2 + 15429^2 .

It is not a de Polignac number, because 1120144041 - 2⁶ = 1120143977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120144061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62230216 + ... + 62230233.

Almost surely, 2^1120144041 is an apocalyptic number.

It is an amenable number.

1120144041 is a deficient number, since it is larger than the sum of its proper divisors (497841809).

1120144041 is a wasteful number, since it uses less digits than its factorization.

1120144041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124460455 (or 124460452 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 1120144041 is about 33468.5530162270. The cubic root of 1120144041 is about 1038.5433382263.

Adding to 1120144041 its reverse (1404410211), we get a palindrome (2524554252).

It can be divided in two parts, 1120 and 144041, that added together give a square (145161 = 381²).

The spelling of 1120144041 in words is "one billion, one hundred twenty million, one hundred forty-four thousand, forty-one".