1343136306305 has 32 divisors (see below), whose sum is σ = 1715468781600. Its totient is φ = 1007732275200.

The previous prime is 1343136306283. The next prime is 1343136306329. The reversal of 1343136306305 is 5036036313431.

It can be written as a sum of positive squares in 16 ways, for example, as 355863550849 + 987272755456 = 596543^2 + 993616^2 .

It is not a de Polignac number, because 1343136306305 - 2¹⁴ = 1343136289921 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 868115 + ... + 1854695.

It is an arithmetic number, because the mean of its divisors is an integer number (53608399425).

Almost surely, 2^{1343136306305} is an apocalyptic number.

It is an amenable number.

1343136306305 is a deficient number, since it is larger than the sum of its proper divisors (372332475295).

1343136306305 is a wasteful number, since it uses less digits than its factorization.

1343136306305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986885.

The product of its (nonzero) digits is 174960, while the sum is 38.

The spelling of 1343136306305 in words is "one trillion, three hundred forty-three billion, one hundred thirty-six million, three hundred six thousand, three hundred five".