20334304395 has 48 divisors (see below), whose sum is σ = 37052407392. Its totient is φ = 10696354560.

The previous prime is 20334304379. The next prime is 20334304423. The reversal of 20334304395 is 59340343302.

20334304395 is a `hidden beast` number, since 203 + 34 + 30 + 4 + 395 = 666.

It is not a de Polignac number, because 20334304395 - 2⁴ = 20334304379 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25936 + ... + 203325.

It is an arithmetic number, because the mean of its divisors is an integer number (771925154).

Almost surely, 2^20334304395 is an apocalyptic number.

20334304395 is a deficient number, since it is larger than the sum of its proper divisors (16718102997).

20334304395 is an equidigital number, since it uses as much as digits as its factorization.

20334304395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229354 (or 229342 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

Adding to 20334304395 its reverse (59340343302), we get a palindrome (79674647697).

The spelling of 20334304395 in words is "twenty billion, three hundred thirty-four million, three hundred four thousand, three hundred ninety-five".