1383009732743 has 2 divisors, whose sum is σ = 1383009732744. Its totient is φ = 1383009732742.

The previous prime is 1383009732683. The next prime is 1383009732757. The reversal of 1383009732743 is 3472379003831.

It is a strong prime.

It is an emirp because it is prime and its reverse (3472379003831) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1383009732743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1383009732691 and 1383009732700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1383009732773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691504866371 + 691504866372.

It is an arithmetic number, because the mean of its divisors is an integer number (691504866372).

Almost surely, 2^{1383009732743} is an apocalyptic number.

1383009732743 is a deficient number, since it is larger than the sum of its proper divisors (1).

1383009732743 is an equidigital number, since it uses as much as digits as its factorization.

1383009732743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2286144, while the sum is 50.

The spelling of 1383009732743 in words is "one trillion, three hundred eighty-three billion, nine million, seven hundred thirty-two thousand, seven hundred forty-three".