1144441301444 has 24 divisors (see below), whose sum is σ = 2289224551488. Its totient is φ = 490401568800.

The previous prime is 1144441301389. The next prime is 1144441301453. The reversal of 1144441301444 is 4441031444411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2862134 + ... + 3237389.

It is an arithmetic number, because the mean of its divisors is an integer number (95384356312).

Almost surely, 2^{1144441301444} is an apocalyptic number.

1144441301444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1144441301444 is an abundant number, since it is smaller than the sum of its proper divisors (1144783250044).

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

1144441301444 is a wasteful number, since it uses less digits than its factorization.

1144441301444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6106235 (or 6106233 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 35.

Adding to 1144441301444 its reverse (4441031444411), we get a palindrome (5585472745855).

The spelling of 1144441301444 in words is "one trillion, one hundred forty-four billion, four hundred forty-one million, three hundred one thousand, four hundred forty-four".