1434422417 has 2 divisors, whose sum is σ = 1434422418. Its totient is φ = 1434422416.

The previous prime is 1434422387. The next prime is 1434422449. The reversal of 1434422417 is 7142244341.

It is an a-pointer prime, because the next prime (1434422449) can be obtained adding 1434422417 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1191561361 + 242861056 = 34519^2 + 15584^2 .

It is a cyclic number.

It is not a de Polignac number, because 1434422417 - 2¹⁶ = 1434356881 is a prime.

It is a super-3 number, since 3×1434422417³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1434422317) 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, 717211208 + 717211209.

It is an arithmetic number, because the mean of its divisors is an integer number (717211209).

Almost surely, 2^1434422417 is an apocalyptic number.

It is an amenable number.

1434422417 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434422417 is an equidigital number, since it uses as much as digits as its factorization.

1434422417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21504, while the sum is 32.

The square root of 1434422417 is about 37873.7695113650. The cubic root of 1434422417 is about 1127.7833741517.

Adding to 1434422417 its reverse (7142244341), we get a palindrome (8576666758).

The spelling of 1434422417 in words is "one billion, four hundred thirty-four million, four hundred twenty-two thousand, four hundred seventeen".