1330043046386 has 16 divisors (see below), whose sum is σ = 2119730740920. Its totient is φ = 625902605440.

The previous prime is 1330043046383. The next prime is 1330043046421. The reversal of 1330043046386 is 6836403400331.

It can be written as a sum of positive squares in 4 ways, for example, as 943289655361 + 386753391025 = 971231^2 + 621895^2 .

It is not an unprimeable number, because it can be changed into a prime (1330043046383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67669955 + ... + 67689606.

Almost surely, 2^{1330043046386} is an apocalyptic number.

1330043046386 is a deficient number, since it is larger than the sum of its proper divisors (789687694534).

1330043046386 is an equidigital number, since it uses as much as digits as its factorization.

1330043046386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135359614 (or 135359580 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 41.

The spelling of 1330043046386 in words is "one trillion, three hundred thirty billion, forty-three million, forty-six thousand, three hundred eighty-six".