1144441020032 has 64 divisors (see below), whose sum is σ = 2286207763200. Its totient is φ = 570649949184.

The previous prime is 1144441020011. The next prime is 1144441020077. The reversal of 1144441020032 is 2300201444411.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 1144441019983 and 1144441020010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71132693 + ... + 71148779.

It is an arithmetic number, because the mean of its divisors is an integer number (35721996300).

Almost surely, 2^{1144441020032} is an apocalyptic number.

It is an amenable number.

1144441020032 is a deficient number, since it is larger than the sum of its proper divisors (1141766743168).

1144441020032 is an equidigital number, since it uses as much as digits as its factorization.

1144441020032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17593 (or 17581 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 1144441020032 its reverse (2300201444411), we get a palindrome (3444642464443).

The spelling of 1144441020032 in words is "one trillion, one hundred forty-four billion, four hundred forty-one million, twenty thousand, thirty-two".