1314444103321 has 6 divisors (see below), whose sum is σ = 1321150316990. Its totient is φ = 1307771759616.

The previous prime is 1314444103303. The next prime is 1314444103327. The reversal of 1314444103321 is 1233014444131.

It can be written as a sum of positive squares in 3 ways, for example, as 1041646813321 + 272797290000 = 1020611^2 + 522300^2 .

It is not a de Polignac number, because 1314444103321 - 2⁹ = 1314444102809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1314444103327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16895976 + ... + 16973593.

Almost surely, 2^{1314444103321} is an apocalyptic number.

It is an amenable number.

1314444103321 is a deficient number, since it is larger than the sum of its proper divisors (6706213669).

1314444103321 is an frugal number, since it uses more digits than its factorization.

1314444103321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33869963 (or 33869766 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 1314444103321 its reverse (1233014444131), we get a palindrome (2547458547452).

The spelling of 1314444103321 in words is "one trillion, three hundred fourteen billion, four hundred forty-four million, one hundred three thousand, three hundred twenty-one".