20346652322204 has 96 divisors (see below), whose sum is σ = 39245718395520. Its totient is φ = 9173412864000.

The previous prime is 20346652322167. The next prime is 20346652322221. The reversal of 20346652322204 is 40222325664302.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162579254 + ... + 162704354.

It is an arithmetic number, because the mean of its divisors is an integer number (408809566620).

Almost surely, 2^{20346652322204} is an apocalyptic number.

It is an amenable number.

20346652322204 is a deficient number, since it is larger than the sum of its proper divisors (18899066073316).

20346652322204 is a wasteful number, since it uses less digits than its factorization.

20346652322204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125631 (or 125629 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 41.

Adding to 20346652322204 its reverse (40222325664302), we get a palindrome (60568977986506).

The spelling of 20346652322204 in words is "twenty trillion, three hundred forty-six billion, six hundred fifty-two million, three hundred twenty-two thousand, two hundred four".