1379203453423 has 2 divisors, whose sum is σ = 1379203453424. Its totient is φ = 1379203453422.

The previous prime is 1379203453393. The next prime is 1379203453451. The reversal of 1379203453423 is 3243543029731.

It is a strong prime.

It is an emirp because it is prime and its reverse (3243543029731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1379203453423 - 2¹³ = 1379203445231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1379203453483) 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, 689601726711 + 689601726712.

It is an arithmetic number, because the mean of its divisors is an integer number (689601726712).

Almost surely, 2^{1379203453423} is an apocalyptic number.

1379203453423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1379203453423 is an equidigital number, since it uses as much as digits as its factorization.

1379203453423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 46.

The spelling of 1379203453423 in words is "one trillion, three hundred seventy-nine billion, two hundred three million, four hundred fifty-three thousand, four hundred twenty-three".