1310421444441 has 8 divisors (see below), whose sum is σ = 1747998645120. Its totient is φ = 873229270032.

The previous prime is 1310421444439. The next prime is 1310421444457. The reversal of 1310421444441 is 1444441240131.

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

It is not a de Polignac number, because 1310421444441 - 2¹ = 1310421444439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1310421444461) 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, 96248625 + ... + 96262238.

It is an arithmetic number, because the mean of its divisors is an integer number (218499830640).

Almost surely, 2^{1310421444441} is an apocalyptic number.

It is an amenable number.

1310421444441 is a deficient number, since it is larger than the sum of its proper divisors (437577200679).

1310421444441 is a wasteful number, since it uses less digits than its factorization.

1310421444441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192513135.

The product of its (nonzero) digits is 24576, while the sum is 33.

Adding to 1310421444441 its reverse (1444441240131), we get a palindrome (2754862684572).

The spelling of 1310421444441 in words is "one trillion, three hundred ten billion, four hundred twenty-one million, four hundred forty-four thousand, four hundred forty-one".