16997310286 has 16 divisors (see below), whose sum is σ = 27826283520. Its totient is φ = 7722577080.

The previous prime is 16997310259. The next prime is 16997310361. The reversal of 16997310286 is 68201379961.

It is a happy number.

It is a super-2 number, since 2×16997310286² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 123276 + ... + 221791.

It is an arithmetic number, because the mean of its divisors is an integer number (1739142720).

Almost surely, 2^16997310286 is an apocalyptic number.

16997310286 is a deficient number, since it is larger than the sum of its proper divisors (10828973234).

16997310286 is a wasteful number, since it uses less digits than its factorization.

16997310286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347319.

The product of its (nonzero) digits is 979776, while the sum is 52.

The spelling of 16997310286 in words is "sixteen billion, nine hundred ninety-seven million, three hundred ten thousand, two hundred eighty-six".