20116113170468 has 24 divisors (see below), whose sum is σ = 40783352733312. Its totient is φ = 8503092846144.

The previous prime is 20116113170453. The next prime is 20116113170479. The reversal of 20116113170468 is 86407131161102.

It is a happy number.

It is a super-2 number, since 2×20116113170468² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4920769280 + ... + 4920773367.

It is an arithmetic number, because the mean of its divisors is an integer number (1699306363888).

Almost surely, 2^{20116113170468} is an apocalyptic number.

20116113170468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

20116113170468 is an abundant number, since it is smaller than the sum of its proper divisors (20667239562844).

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

20116113170468 is a wasteful number, since it uses less digits than its factorization.

20116113170468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9841542731 (or 9841542729 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 41.

The spelling of 20116113170468 in words is "twenty trillion, one hundred sixteen billion, one hundred thirteen million, one hundred seventy thousand, four hundred sixty-eight".