1338582345701 has 2 divisors, whose sum is σ = 1338582345702. Its totient is φ = 1338582345700.

The previous prime is 1338582345689. The next prime is 1338582345731. The reversal of 1338582345701 is 1075432858331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1314989692900 + 23592652801 = 1146730^2 + 153599^2 .

It is a cyclic number.

It is not a de Polignac number, because 1338582345701 - 2¹⁸ = 1338582083557 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1338582345701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1338582345731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 669291172850 + 669291172851.

It is an arithmetic number, because the mean of its divisors is an integer number (669291172851).

Almost surely, 2^{1338582345701} is an apocalyptic number.

It is an amenable number.

1338582345701 is a deficient number, since it is larger than the sum of its proper divisors (1).

1338582345701 is an equidigital number, since it uses as much as digits as its factorization.

1338582345701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 1338582345701 in words is "one trillion, three hundred thirty-eight billion, five hundred eighty-two million, three hundred forty-five thousand, seven hundred one".