1244401303201 has 8 divisors (see below), whose sum is σ = 1484006523264. Its totient is φ = 1020254484480.

The previous prime is 1244401303099. The next prime is 1244401303207. The reversal of 1244401303201 is 1023031044421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1244401303201 - 2³¹ = 1242253819553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1244401303207) 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, 3864600160 + ... + 3864600481.

It is an arithmetic number, because the mean of its divisors is an integer number (185500815408).

Almost surely, 2^{1244401303201} is an apocalyptic number.

It is an amenable number.

1244401303201 is a deficient number, since it is larger than the sum of its proper divisors (239605220063).

1244401303201 is an equidigital number, since it uses as much as digits as its factorization.

1244401303201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7729200671.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1244401303201 its reverse (1023031044421), we get a palindrome (2267432347622).

The spelling of 1244401303201 in words is "one trillion, two hundred forty-four billion, four hundred one million, three hundred three thousand, two hundred one".