2073660774403 has 2 divisors, whose sum is σ = 2073660774404. Its totient is φ = 2073660774402.

The previous prime is 2073660774389. The next prime is 2073660774431. The reversal of 2073660774403 is 3044770663702.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2073660774403 is a prime.

It is not a weakly prime, because it can be changed into another prime (2073660778403) 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 as a sum of consecutive naturals, namely, 1036830387201 + 1036830387202.

It is an arithmetic number, because the mean of its divisors is an integer number (1036830387202).

Almost surely, 2^{2073660774403} is an apocalyptic number.

2073660774403 is a deficient number, since it is larger than the sum of its proper divisors (1).

2073660774403 is an equidigital number, since it uses as much as digits as its factorization.

2073660774403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3556224, while the sum is 49.

The spelling of 2073660774403 in words is "two trillion, seventy-three billion, six hundred sixty million, seven hundred seventy-four thousand, four hundred three".