2016716717020 has 48 divisors (see below), whose sum is σ = 4245202029600. Its totient is φ = 804764033024.

The previous prime is 2016716717017. The next prime is 2016716717021. The reversal of 2016716717020 is 207176176102.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016716717021) 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, 75301872 + ... + 75328648.

It is an arithmetic number, because the mean of its divisors is an integer number (88441708950).

Almost surely, 2^{2016716717020} is an apocalyptic number.

2016716717020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2016716717020 is an abundant number, since it is smaller than the sum of its proper divisors (2228485312580).

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

2016716717020 is a wasteful number, since it uses less digits than its factorization.

2016716717020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35622 (or 35620 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 40.

The spelling of 2016716717020 in words is "two trillion, sixteen billion, seven hundred sixteen million, seven hundred seventeen thousand, twenty".