20334333466 has 4 divisors (see below), whose sum is σ = 30501500202. Its totient is φ = 10167166732.

The previous prime is 20334333413. The next prime is 20334333517. The reversal of 20334333466 is 66433343302.

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

It can be written as a sum of positive squares in only one way, i.e., 18307443025 + 2026890441 = 135305^2 + 45021^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5083583365 + ... + 5083583368.

Almost surely, 2^20334333466 is an apocalyptic number.

20334333466 is a deficient number, since it is larger than the sum of its proper divisors (10167166736).

20334333466 is a wasteful number, since it uses less digits than its factorization.

20334333466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10167166735.

The product of its (nonzero) digits is 279936, while the sum is 37.

Adding to 20334333466 its reverse (66433343302), we get a palindrome (86767676768).

The spelling of 20334333466 in words is "twenty billion, three hundred thirty-four million, three hundred thirty-three thousand, four hundred sixty-six".