1441361744 has 20 divisors (see below), whose sum is σ = 2802728724. Its totient is φ = 718076928.

The previous prime is 1441361707. The next prime is 1441361749. The reversal of 1441361744 is 4471631441.

It can be written as a sum of positive squares in 2 ways, for example, as 131790400 + 1309571344 = 11480^2 + 36188^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441361749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158177 + ... + 167040.

Almost surely, 2^1441361744 is an apocalyptic number.

It is an amenable number.

1441361744 is a deficient number, since it is larger than the sum of its proper divisors (1361366980).

1441361744 is a wasteful number, since it uses less digits than its factorization.

1441361744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325502 (or 325496 counting only the distinct ones).

The product of its digits is 32256, while the sum is 35.

The square root of 1441361744 is about 37965.2702347817. The cubic root of 1441361744 is about 1129.5990808909.

The spelling of 1441361744 in words is "one billion, four hundred forty-one million, three hundred sixty-one thousand, seven hundred forty-four".