1305434441314 has 4 divisors (see below), whose sum is σ = 1958151661974. Its totient is φ = 652717220656.

The previous prime is 1305434441303. The next prime is 1305434441327. The reversal of 1305434441314 is 4131444345031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1224968609089 + 80465832225 = 1106783^2 + 283665^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 326358610327 + ... + 326358610330.

Almost surely, 2^{1305434441314} is an apocalyptic number.

1305434441314 is a deficient number, since it is larger than the sum of its proper divisors (652717220660).

1305434441314 is an equidigital number, since it uses as much as digits as its factorization.

1305434441314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652717220659.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 1305434441314 its reverse (4131444345031), we get a palindrome (5436878786345).

The spelling of 1305434441314 in words is "one trillion, three hundred five billion, four hundred thirty-four million, four hundred forty-one thousand, three hundred fourteen".