1306065462645 has 8 divisors (see below), whose sum is σ = 2089704740256. Its totient is φ = 696568246736.

The previous prime is 1306065462641. The next prime is 1306065462661. The reversal of 1306065462645 is 5462645606031.

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

It is a cyclic number.

It is not a de Polignac number, because 1306065462645 - 2² = 1306065462641 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1306065462594 and 1306065462603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1306065462641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43535515407 + ... + 43535515436.

It is an arithmetic number, because the mean of its divisors is an integer number (261213092532).

Almost surely, 2^{1306065462645} is an apocalyptic number.

1306065462645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1306065462645 is a deficient number, since it is larger than the sum of its proper divisors (783639277611).

1306065462645 is an equidigital number, since it uses as much as digits as its factorization.

1306065462645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87071030851.

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 1306065462645 in words is "one trillion, three hundred six billion, sixty-five million, four hundred sixty-two thousand, six hundred forty-five".