20136673607216 has 40 divisors (see below), whose sum is σ = 39752671514400. Its totient is φ = 9877936280576.

The previous prime is 20136673607177. The next prime is 20136673607251. The reversal of 20136673607216 is 61270637663102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19334936 + ... + 20349768.

It is an arithmetic number, because the mean of its divisors is an integer number (993816787860).

Almost surely, 2^{20136673607216} is an apocalyptic number.

It is an amenable number.

20136673607216 is a deficient number, since it is larger than the sum of its proper divisors (19615997907184).

20136673607216 is a wasteful number, since it uses less digits than its factorization.

20136673607216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038293 (or 1038287 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 50.

The spelling of 20136673607216 in words is "twenty trillion, one hundred thirty-six billion, six hundred seventy-three million, six hundred seven thousand, two hundred sixteen".