1179322349893 has 2 divisors, whose sum is σ = 1179322349894. Its totient is φ = 1179322349892.

The previous prime is 1179322349831. The next prime is 1179322349951. The reversal of 1179322349893 is 3989432239711.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 624450809284 + 554871540609 = 790222^2 + 744897^2 .

It is an emirp because it is prime and its reverse (3989432239711) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1179322349893 is a prime.

It is a super-2 number, since 2×1179322349893² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1179322349393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 589661174946 + 589661174947.

It is an arithmetic number, because the mean of its divisors is an integer number (589661174947).

Almost surely, 2^{1179322349893} is an apocalyptic number.

It is an amenable number.

1179322349893 is a deficient number, since it is larger than the sum of its proper divisors (1).

1179322349893 is an equidigital number, since it uses as much as digits as its factorization.

1179322349893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17635968, while the sum is 61.

The spelling of 1179322349893 in words is "one trillion, one hundred seventy-nine billion, three hundred twenty-two million, three hundred forty-nine thousand, eight hundred ninety-three".