1312254000241 has 8 divisors (see below), whose sum is σ = 1327020316200. Its totient is φ = 1297488170880.

The previous prime is 1312254000229. The next prime is 1312254000257. The reversal of 1312254000241 is 1420004522131.

It can be written as a sum of positive squares in 4 ways, for example, as 891364462641 + 420889537600 = 944121^2 + 648760^2 .

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 1312254000241 - 2¹⁷ = 1312253869169 is a prime.

It is a super-2 number, since 2×1312254000241² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1312254000341) 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, 10172775 + ... + 10300963.

It is an arithmetic number, because the mean of its divisors is an integer number (165877539525).

Almost surely, 2^{1312254000241} is an apocalyptic number.

It is an amenable number.

1312254000241 is a deficient number, since it is larger than the sum of its proper divisors (14766315959).

1312254000241 is a wasteful number, since it uses less digits than its factorization.

1312254000241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243299.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 1312254000241 its reverse (1420004522131), we get a palindrome (2732258522372).

The spelling of 1312254000241 in words is "one trillion, three hundred twelve billion, two hundred fifty-four million, two hundred forty-one", and thus it is an aban number.