20342332204 has 48 divisors (see below), whose sum is σ = 36999688320. Its totient is φ = 9778728960.

The previous prime is 20342332201. The next prime is 20342332223. The reversal of 20342332204 is 40223324302.

It is not an unprimeable number, because it can be changed into a prime (20342332201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8718222 + ... + 8720554.

It is an arithmetic number, because the mean of its divisors is an integer number (770826840).

Almost surely, 2^20342332204 is an apocalyptic number.

It is an amenable number.

20342332204 is a deficient number, since it is larger than the sum of its proper divisors (16657356116).

20342332204 is a wasteful number, since it uses less digits than its factorization.

20342332204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3130 (or 3128 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 20342332204 its reverse (40223324302), we get a palindrome (60565656506).

The spelling of 20342332204 in words is "twenty billion, three hundred forty-two million, three hundred thirty-two thousand, two hundred four".