1434565663 has 2 divisors, whose sum is σ = 1434565664. Its totient is φ = 1434565662.

The previous prime is 1434565633. The next prime is 1434565667. The reversal of 1434565663 is 3665654341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1434565663 - 2¹⁷ = 1434434591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1434565667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717282831 + 717282832.

It is an arithmetic number, because the mean of its divisors is an integer number (717282832).

Almost surely, 2^1434565663 is an apocalyptic number.

1434565663 is a deficient number, since it is larger than the sum of its proper divisors (1).

1434565663 is an equidigital number, since it uses as much as digits as its factorization.

1434565663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 777600, while the sum is 43.

The square root of 1434565663 is about 37875.6605618965. The cubic root of 1434565663 is about 1127.8209142510.

It can be divided in two parts, 14345 and 65663, that added together give a palindrome (80008).

The spelling of 1434565663 in words is "one billion, four hundred thirty-four million, five hundred sixty-five thousand, six hundred sixty-three".