1343320312653 has 72 divisors (see below), whose sum is σ = 2281183426080. Its totient is φ = 753345593280.

The previous prime is 1343320312627. The next prime is 1343320312667. The reversal of 1343320312653 is 3562130233431.

1343320312653 is a `hidden beast` number, since 1 + 3 + 4 + 332 + 0 + 312 + 6 + 5 + 3 = 666.

It is not a de Polignac number, because 1343320312653 - 2¹⁰ = 1343320311629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343320312673) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 3284851 + ... + 3671087.

It is an arithmetic number, because the mean of its divisors is an integer number (31683103140).

Almost surely, 2^{1343320312653} is an apocalyptic number.

It is an amenable number.

1343320312653 is a deficient number, since it is larger than the sum of its proper divisors (937863113427).

1343320312653 is a wasteful number, since it uses less digits than its factorization.

1343320312653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386359 (or 386313 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

The spelling of 1343320312653 in words is "one trillion, three hundred forty-three billion, three hundred twenty million, three hundred twelve thousand, six hundred fifty-three".