1144340441024 has 56 divisors (see below), whose sum is σ = 2537657455536. Its totient is φ = 507468032000.

The previous prime is 1144340441011. The next prime is 1144340441029. The reversal of 1144340441024 is 4201440434411.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144340441029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19794107 + ... + 19851834.

It is an arithmetic number, because the mean of its divisors is an integer number (45315311706).

Almost surely, 2^{1144340441024} is an apocalyptic number.

It is an amenable number.

1144340441024 is an abundant number, since it is smaller than the sum of its proper divisors (1393317014512).

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

1144340441024 is a wasteful number, since it uses less digits than its factorization.

1144340441024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39646005 (or 39645995 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 1144340441024 its reverse (4201440434411), we get a palindrome (5345780875435).

The spelling of 1144340441024 in words is "one trillion, one hundred forty-four billion, three hundred forty million, four hundred forty-one thousand, twenty-four".