1306456411514 has 4 divisors (see below), whose sum is σ = 1959684617274. Its totient is φ = 653228205756.

The previous prime is 1306456411489. The next prime is 1306456411529. The reversal of 1306456411514 is 4151146546031.

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., 1305724438489 + 731973025 = 1142683^2 + 27055^2 .

It is a super-2 number, since 2×1306456411514² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

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, 326614102877 + ... + 326614102880.

Almost surely, 2^{1306456411514} is an apocalyptic number.

1306456411514 is a deficient number, since it is larger than the sum of its proper divisors (653228205760).

1306456411514 is an equidigital number, since it uses as much as digits as its factorization.

1306456411514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653228205759.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 1306456411514 in words is "one trillion, three hundred six billion, four hundred fifty-six million, four hundred eleven thousand, five hundred fourteen".