1340367676768 has 12 divisors (see below), whose sum is σ = 2638848863700. Its totient is φ = 670183838368.

The previous prime is 1340367676763. The next prime is 1340367676789. The reversal of 1340367676768 is 8676767630431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340367676763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20943244918 + ... + 20943244981.

It is an arithmetic number, because the mean of its divisors is an integer number (219904071975).

Almost surely, 2^{1340367676768} is an apocalyptic number.

It is an amenable number.

1340367676768 is a deficient number, since it is larger than the sum of its proper divisors (1298481186932).

1340367676768 is an equidigital number, since it uses as much as digits as its factorization.

1340367676768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41886489909 (or 41886489901 counting only the distinct ones).

The product of its (nonzero) digits is 128024064, while the sum is 64.

The spelling of 1340367676768 in words is "one trillion, three hundred forty billion, three hundred sixty-seven million, six hundred seventy-six thousand, seven hundred sixty-eight".