20334343004 has 24 divisors (see below), whose sum is σ = 35685200208. Its totient is φ = 10138613760.

The previous prime is 20334342967. The next prime is 20334343009. The reversal of 20334343004 is 40034343302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20334343009) 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 7 ways as a sum of consecutive naturals, for example, 2244107 + ... + 2253149.

It is an arithmetic number, because the mean of its divisors is an integer number (1486883342).

Almost surely, 2^20334343004 is an apocalyptic number.

It is an amenable number.

20334343004 is a deficient number, since it is larger than the sum of its proper divisors (15350857204).

20334343004 is a wasteful number, since it uses less digits than its factorization.

20334343004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10565 (or 10563 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 20334343004 its reverse (40034343302), we get a palindrome (60368686306).

The spelling of 20334343004 in words is "twenty billion, three hundred thirty-four million, three hundred forty-three thousand, four".