1354321417 has 2 divisors, whose sum is σ = 1354321418. Its totient is φ = 1354321416.

The previous prime is 1354321289. The next prime is 1354321447. The reversal of 1354321417 is 7141234531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 756470016 + 597851401 = 27504^2 + 24451^2 .

It is a cyclic number.

It is not a de Polignac number, because 1354321417 - 2⁷ = 1354321289 is a prime.

It is not a weakly prime, because it can be changed into another prime (1354321447) 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, 677160708 + 677160709.

It is an arithmetic number, because the mean of its divisors is an integer number (677160709).

Almost surely, 2^1354321417 is an apocalyptic number.

It is an amenable number.

1354321417 is a deficient number, since it is larger than the sum of its proper divisors (1).

1354321417 is an equidigital number, since it uses as much as digits as its factorization.

1354321417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 31.

The square root of 1354321417 is about 36801.1061926133. The cubic root of 1354321417 is about 1106.3874702837.

Adding to 1354321417 its reverse (7141234531), we get a palindrome (8495555948).

The spelling of 1354321417 in words is "one billion, three hundred fifty-four million, three hundred twenty-one thousand, four hundred seventeen".