354499461193 has 2 divisors, whose sum is σ = 354499461194. Its totient is φ = 354499461192.

The previous prime is 354499461089. The next prime is 354499461209. The reversal of 354499461193 is 391164994453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 347996167744 + 6503293449 = 589912^2 + 80643^2 .

It is a cyclic number.

It is not a de Polignac number, because 354499461193 - 2¹⁷ = 354499330121 is a prime.

It is a super-2 number, since 2×354499461193² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (354499461893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177249730596 + 177249730597.

It is an arithmetic number, because the mean of its divisors is an integer number (177249730597).

Almost surely, 2^354499461193 is an apocalyptic number.

It is an amenable number.

354499461193 is a deficient number, since it is larger than the sum of its proper divisors (1).

354499461193 is an equidigital number, since it uses as much as digits as its factorization.

354499461193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12597120, while the sum is 58.

The spelling of 354499461193 in words is "three hundred fifty-four billion, four hundred ninety-nine million, four hundred sixty-one thousand, one hundred ninety-three".