1386535436003 has 2 divisors, whose sum is σ = 1386535436004. Its totient is φ = 1386535436002.

The previous prime is 1386535435951. The next prime is 1386535436009. The reversal of 1386535436003 is 3006345356831.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3006345356831) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1386535436003 - 2¹² = 1386535431907 is a prime.

It is not a weakly prime, because it can be changed into another prime (1386535436009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 693267718001 + 693267718002.

It is an arithmetic number, because the mean of its divisors is an integer number (693267718002).

Almost surely, 2^{1386535436003} is an apocalyptic number.

1386535436003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1386535436003 is an equidigital number, since it uses as much as digits as its factorization.

1386535436003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2332800, while the sum is 47.

The spelling of 1386535436003 in words is "one trillion, three hundred eighty-six billion, five hundred thirty-five million, four hundred thirty-six thousand, three".