1345644113314 has 8 divisors (see below), whose sum is σ = 2021090965740. Its totient is φ = 671947124736.

The previous prime is 1345644113311. The next prime is 1345644113329. The reversal of 1345644113314 is 4133114465431.

It can be written as a sum of positive squares in 2 ways, for example, as 1316698875625 + 28945237689 = 1147475^2 + 170133^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1345644113311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437464039 + ... + 437467114.

Almost surely, 2^{1345644113314} is an apocalyptic number.

1345644113314 is a deficient number, since it is larger than the sum of its proper divisors (675446852426).

1345644113314 is an equidigital number, since it uses as much as digits as its factorization.

1345644113314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874931924.

The product of its digits is 207360, while the sum is 40.

Adding to 1345644113314 its reverse (4133114465431), we get a palindrome (5478758578745).

The spelling of 1345644113314 in words is "one trillion, three hundred forty-five billion, six hundred forty-four million, one hundred thirteen thousand, three hundred fourteen".