1321134441314 has 16 divisors (see below), whose sum is σ = 1996570080960. Its totient is φ = 655613993520.

The previous prime is 1321134441311. The next prime is 1321134441337. The reversal of 1321134441314 is 4131444311231.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1321134441311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182912 + ... + 1635764.

It is an arithmetic number, because the mean of its divisors is an integer number (124785630060).

Almost surely, 2^{1321134441314} is an apocalyptic number.

1321134441314 is a deficient number, since it is larger than the sum of its proper divisors (675435639646).

1321134441314 is a wasteful number, since it uses less digits than its factorization.

1321134441314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456265.

The product of its digits is 13824, while the sum is 32.

Adding to 1321134441314 its reverse (4131444311231), we get a palindrome (5452578752545).

The spelling of 1321134441314 in words is "one trillion, three hundred twenty-one billion, one hundred thirty-four million, four hundred forty-one thousand, three hundred fourteen".