1356667892179 has 2 divisors, whose sum is σ = 1356667892180. Its totient is φ = 1356667892178.

The previous prime is 1356667892093. The next prime is 1356667892191. The reversal of 1356667892179 is 9712987666531.

It is a strong prime.

It is an emirp because it is prime and its reverse (9712987666531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1356667892179 - 2⁷ = 1356667892051 is a prime.

It is not a weakly prime, because it can be changed into another prime (1356667892479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 678333946089 + 678333946090.

It is an arithmetic number, because the mean of its divisors is an integer number (678333946090).

Almost surely, 2^{1356667892179} is an apocalyptic number.

1356667892179 is a deficient number, since it is larger than the sum of its proper divisors (1).

1356667892179 is an equidigital number, since it uses as much as digits as its factorization.

1356667892179 is an evil number, because the sum of its binary digits is even.

The product of its digits is 205752960, while the sum is 70.

The spelling of 1356667892179 in words is "one trillion, three hundred fifty-six billion, six hundred sixty-seven million, eight hundred ninety-two thousand, one hundred seventy-nine".