20316064613346 has 48 divisors (see below), whose sum is σ = 46448061828480. Its totient is φ = 6404803944000.

The previous prime is 20316064613333. The next prime is 20316064613363. The reversal of 20316064613346 is 64331646061302.

20316064613346 is a `hidden beast` number, since 2 + 0 + 3 + 1 + 606 + 4 + 6 + 1 + 3 + 34 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 275652030 + ... + 275725721.

It is an arithmetic number, because the mean of its divisors is an integer number (967667954760).

Almost surely, 2^{20316064613346} is an apocalyptic number.

20316064613346 is an abundant number, since it is smaller than the sum of its proper divisors (26131997215134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20316064613346 is a wasteful number, since it uses less digits than its factorization.

20316064613346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551377871 (or 551377868 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 45.

The spelling of 20316064613346 in words is "twenty trillion, three hundred sixteen billion, sixty-four million, six hundred thirteen thousand, three hundred forty-six".