4304333320013 has 4 divisors (see below), whose sum is σ = 4452758606940. Its totient is φ = 4155908033088.

The previous prime is 4304333320003. The next prime is 4304333320037. The reversal of 4304333320013 is 3100233334034.

It is a happy number.

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 1677071620324 + 2627261699689 = 1295018^2 + 1620883^2 .

It is a cyclic number.

It is not a de Polignac number, because 4304333320013 - 2²² = 4304329125709 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 148425286897 = 4304333320013 / (4 + 3 + 0 + 4 + 3 + 3 + 3 + 3 + 2 + 0 + 0 + 1 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4304333320003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74212643420 + ... + 74212643477.

It is an arithmetic number, because the mean of its divisors is an integer number (1113189651735).

Almost surely, 2^{4304333320013} is an apocalyptic number.

It is an amenable number.

4304333320013 is a deficient number, since it is larger than the sum of its proper divisors (148425286927).

4304333320013 is a wasteful number, since it uses less digits than its factorization.

4304333320013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148425286926.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 4304333320013 its reverse (3100233334034), we get a palindrome (7404566654047).

The spelling of 4304333320013 in words is "four trillion, three hundred four billion, three hundred thirty-three million, three hundred twenty thousand, thirteen".