1144441031104 has 56 divisors (see below), whose sum is σ = 2597684871168. Its totient is φ = 490048377600.

The previous prime is 1144441031089. The next prime is 1144441031147. The reversal of 1144441031104 is 4011301444411.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

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, 594064 + ... + 1625359.

Almost surely, 2^{1144441031104} is an apocalyptic number.

1144441031104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1144441031104 is an abundant number, since it is smaller than the sum of its proper divisors (1453243840064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1144441031104 is a wasteful number, since it uses less digits than its factorization.

1144441031104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2220593 (or 2220583 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 1144441031104 its reverse (4011301444411), we get a palindrome (5155742475515).

The spelling of 1144441031104 in words is "one trillion, one hundred forty-four billion, four hundred forty-one million, thirty-one thousand, one hundred four".