1434665065 has 8 divisors (see below), whose sum is σ = 1726026120. Its totient is φ = 1144780032.

The previous prime is 1434665033. The next prime is 1434665093. The reversal of 1434665065 is 5605664341.

It can be written as a sum of positive squares in 4 ways, for example, as 206583129 + 1228081936 = 14373^2 + 35044^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1434665065 - 2⁵ = 1434665033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366864 + ... + 370753.

It is an arithmetic number, because the mean of its divisors is an integer number (215753265).

Almost surely, 2^1434665065 is an apocalyptic number.

It is an amenable number.

1434665065 is a deficient number, since it is larger than the sum of its proper divisors (291361055).

1434665065 is an equidigital number, since it uses as much as digits as its factorization.

1434665065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738011.

The product of its (nonzero) digits is 259200, while the sum is 40.

The square root of 1434665065 is about 37876.9727539042. The cubic root of 1434665065 is about 1127.8469628008.

The spelling of 1434665065 in words is "one billion, four hundred thirty-four million, six hundred sixty-five thousand, sixty-five".