1244351104001 has 8 divisors (see below), whose sum is σ = 1267852115304. Its totient is φ = 1220850933120.

The previous prime is 1244351103917. The next prime is 1244351104021. The reversal of 1244351104001 is 1004011534421.

It can be written as a sum of positive squares in 4 ways, for example, as 385020250000 + 859330854001 = 620500^2 + 927001^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1244351104001 - 2¹⁸ = 1244350841857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1244351104021) 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, 3340235 + ... + 3694031.

It is an arithmetic number, because the mean of its divisors is an integer number (158481514413).

Almost surely, 2^{1244351104001} is an apocalyptic number.

It is an amenable number.

1244351104001 is a deficient number, since it is larger than the sum of its proper divisors (23501011303).

1244351104001 is an equidigital number, since it uses as much as digits as its factorization.

1244351104001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420211.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 1244351104001 its reverse (1004011534421), we get a palindrome (2248362638422).

The spelling of 1244351104001 in words is "one trillion, two hundred forty-four billion, three hundred fifty-one million, one hundred four thousand, one".