1334500465 has 4 divisors (see below), whose sum is σ = 1601400564. Its totient is φ = 1067600368.

The previous prime is 1334500463. The next prime is 1334500483. The reversal of 1334500465 is 5640054331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 709050384 + 625450081 = 26628^2 + 25009^2 .

It is a cyclic number.

It is not a de Polignac number, because 1334500465 - 2¹ = 1334500463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1334500463) 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 in 3 ways as a sum of consecutive naturals, for example, 133450042 + ... + 133450051.

It is an arithmetic number, because the mean of its divisors is an integer number (400350141).

Almost surely, 2^1334500465 is an apocalyptic number.

It is an amenable number.

1334500465 is a deficient number, since it is larger than the sum of its proper divisors (266900099).

1334500465 is an equidigital number, since it uses as much as digits as its factorization.

1334500465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266900098.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 1334500465 is about 36530.8152797060. The cubic root of 1334500465 is about 1100.9634712925.

Adding to 1334500465 its reverse (5640054331), we get a palindrome (6974554796).

The spelling of 1334500465 in words is "one billion, three hundred thirty-four million, five hundred thousand, four hundred sixty-five".