20116717673230 has 32 divisors (see below), whose sum is σ = 36541872766080. Its totient is φ = 7973144393760.

The previous prime is 20116717673183. The next prime is 20116717673231. The reversal of 20116717673230 is 3237671761102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20116717673231) 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, 10787904 + ... + 12514483.

It is an arithmetic number, because the mean of its divisors is an integer number (1141933523940).

Almost surely, 2^{20116717673230} is an apocalyptic number.

20116717673230 is a deficient number, since it is larger than the sum of its proper divisors (16425155092850).

20116717673230 is a wasteful number, since it uses less digits than its factorization.

20116717673230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23303184.

The product of its (nonzero) digits is 444528, while the sum is 46.

The spelling of 20116717673230 in words is "twenty trillion, one hundred sixteen billion, seven hundred seventeen million, six hundred seventy-three thousand, two hundred thirty".