1434045497 has 2 divisors, whose sum is σ = 1434045498. Its totient is φ = 1434045496.

The previous prime is 1434045493. The next prime is 1434045521. The reversal of 1434045497 is 7945404341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1129228816 + 304816681 = 33604^2 + 17459^2 .

It is a cyclic number.

It is not a de Polignac number, because 1434045497 - 2² = 1434045493 is a prime.

It is not a weakly prime, because it can be changed into another prime (1434045493) 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, 717022748 + 717022749.

It is an arithmetic number, because the mean of its divisors is an integer number (717022749).

Almost surely, 2^1434045497 is an apocalyptic number.

It is an amenable number.

1434045497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434045497 is an equidigital number, since it uses as much as digits as its factorization.

1434045497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 1434045497 is about 37868.7931811934. The cubic root of 1434045497 is about 1127.6845837855.

The spelling of 1434045497 in words is "one billion, four hundred thirty-four million, forty-five thousand, four hundred ninety-seven".