16916917500086 has 8 divisors (see below), whose sum is σ = 25394585471544. Its totient is φ = 8452055676240.

The previous prime is 16916917500017. The next prime is 16916917500101. The reversal of 16916917500086 is 68000571961961.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 16916917499998 and 16916917500034.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3201533600 + ... + 3201538883.

It is an arithmetic number, because the mean of its divisors is an integer number (3174323183943).

Almost surely, 2^{16916917500086} is an apocalyptic number.

16916917500086 is a deficient number, since it is larger than the sum of its proper divisors (8477667971458).

16916917500086 is a wasteful number, since it uses less digits than its factorization.

16916917500086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6403073806.

The product of its (nonzero) digits is 4898880, while the sum is 59.

The spelling of 16916917500086 in words is "sixteen trillion, nine hundred sixteen billion, nine hundred seventeen million, five hundred thousand, eighty-six".