1883668838713 has 2 divisors, whose sum is σ = 1883668838714. Its totient is φ = 1883668838712.

The previous prime is 1883668838699. The next prime is 1883668838731. The reversal of 1883668838713 is 3178388663881.

Together with next prime (1883668838731) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1180682174464 + 702986664249 = 1086592^2 + 838443^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1883668838713 is a prime.

It is not a weakly prime, because it can be changed into another prime (1883668838213) 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 as a sum of consecutive naturals, namely, 941834419356 + 941834419357.

It is an arithmetic number, because the mean of its divisors is an integer number (941834419357).

Almost surely, 2^{1883668838713} is an apocalyptic number.

It is an amenable number.

1883668838713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1883668838713 is an equidigital number, since it uses as much as digits as its factorization.

1883668838713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 222953472, while the sum is 70.

The spelling of 1883668838713 in words is "one trillion, eight hundred eighty-three billion, six hundred sixty-eight million, eight hundred thirty-eight thousand, seven hundred thirteen".