1434073273 has 2 divisors, whose sum is σ = 1434073274. Its totient is φ = 1434073272.

The previous prime is 1434073187. The next prime is 1434073307. The reversal of 1434073273 is 3723704341.

It is an a-pointer prime, because the next prime (1434073307) can be obtained adding 1434073273 to its sum of digits (34).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 744853264 + 689220009 = 27292^2 + 26253^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1434073273 is a prime.

It is not a weakly prime, because it can be changed into another prime (1434073873) 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, 717036636 + 717036637.

It is an arithmetic number, because the mean of its divisors is an integer number (717036637).

Almost surely, 2^1434073273 is an apocalyptic number.

It is an amenable number.

1434073273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434073273 is an equidigital number, since it uses as much as digits as its factorization.

1434073273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 34.

The square root of 1434073273 is about 37869.1599193856. The cubic root of 1434073273 is about 1127.6918644389.

The spelling of 1434073273 in words is "one billion, four hundred thirty-four million, seventy-three thousand, two hundred seventy-three".