1354432193 has 2 divisors, whose sum is σ = 1354432194. Its totient is φ = 1354432192.

The previous prime is 1354432151. The next prime is 1354432199. The reversal of 1354432193 is 3912344531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1252664449 + 101767744 = 35393^2 + 10088^2 .

It is a cyclic number.

It is not a de Polignac number, because 1354432193 - 2⁸ = 1354431937 is a prime.

It is not a weakly prime, because it can be changed into another prime (1354432199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677216096 + 677216097.

It is an arithmetic number, because the mean of its divisors is an integer number (677216097).

Almost surely, 2^1354432193 is an apocalyptic number.

It is an amenable number.

1354432193 is a deficient number, since it is larger than the sum of its proper divisors (1).

1354432193 is an equidigital number, since it uses as much as digits as its factorization.

1354432193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 35.

The square root of 1354432193 is about 36802.6112252922. The cubic root of 1354432193 is about 1106.4176349195.

The spelling of 1354432193 in words is "one billion, three hundred fifty-four million, four hundred thirty-two thousand, one hundred ninety-three".