1244503201104 has 40 divisors (see below), whose sum is σ = 3572185115520. Its totient is φ = 414834400224.

The previous prime is 1244503201057. The next prime is 1244503201129. The reversal of 1244503201104 is 4011023054421.

1244503201104 is a `hidden beast` number, since 1 + 2 + 4 + 450 + 3 + 201 + 1 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1440396792 + ... + 1440397655.

It is an arithmetic number, because the mean of its divisors is an integer number (89304627888).

Almost surely, 2^{1244503201104} is an apocalyptic number.

It is an amenable number.

1244503201104 is an abundant number, since it is smaller than the sum of its proper divisors (2327681914416).

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

1244503201104 is a wasteful number, since it uses less digits than its factorization.

1244503201104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2880794464 (or 2880794452 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 1244503201104 its reverse (4011023054421), we get a palindrome (5255526255525).

The spelling of 1244503201104 in words is "one trillion, two hundred forty-four billion, five hundred three million, two hundred one thousand, one hundred four".