1343388083765 has 64 divisors (see below), whose sum is σ = 2090447364096. Its totient is φ = 805452671232.

The previous prime is 1343388083761. The next prime is 1343388083801. The reversal of 1343388083765 is 5673808833431.

It is a cyclic number.

It is not a de Polignac number, because 1343388083765 - 2² = 1343388083761 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343388083761) 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 63 ways as a sum of consecutive naturals, for example, 454742 + ... + 1701048.

It is an arithmetic number, because the mean of its divisors is an integer number (32663240064).

Almost surely, 2^{1343388083765} is an apocalyptic number.

It is an amenable number.

1343388083765 is a deficient number, since it is larger than the sum of its proper divisors (747059280331).

1343388083765 is a wasteful number, since it uses less digits than its factorization.

1343388083765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246458.

The product of its (nonzero) digits is 34836480, while the sum is 59.

The spelling of 1343388083765 in words is "one trillion, three hundred forty-three billion, three hundred eighty-eight million, eighty-three thousand, seven hundred sixty-five".