1441072144 has 20 divisors (see below), whose sum is σ = 2795354320. Its totient is φ = 719690400.

The previous prime is 1441072117. The next prime is 1441072159. The reversal of 1441072144 is 4412701441.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 38682 + ... + 66169.

It is an arithmetic number, because the mean of its divisors is an integer number (139767716).

Almost surely, 2^1441072144 is an apocalyptic number.

It is an amenable number.

1441072144 is a deficient number, since it is larger than the sum of its proper divisors (1354282176).

1441072144 is a wasteful number, since it uses less digits than its factorization.

1441072144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105718 (or 105712 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 1441072144 is about 37961.4560310850. The cubic root of 1441072144 is about 1129.5234223903.

Adding to 1441072144 its reverse (4412701441), we get a palindrome (5853773585).

The spelling of 1441072144 in words is "one billion, four hundred forty-one million, seventy-two thousand, one hundred forty-four".