16997310287 has 8 divisors (see below), whose sum is σ = 17099502000. Its totient is φ = 16895412864.

The previous prime is 16997310259. The next prime is 16997310361. The reversal of 16997310287 is 78201379961.

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

It is a cyclic number.

It is not a de Polignac number, because 16997310287 - 2¹⁴ = 16997293903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16997310257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42839 + ... + 189287.

It is an arithmetic number, because the mean of its divisors is an integer number (2137437750).

Almost surely, 2^16997310287 is an apocalyptic number.

16997310287 is a deficient number, since it is larger than the sum of its proper divisors (102191713).

16997310287 is a wasteful number, since it uses less digits than its factorization.

16997310287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147145.

The product of its (nonzero) digits is 1143072, while the sum is 53.

The spelling of 16997310287 in words is "sixteen billion, nine hundred ninety-seven million, three hundred ten thousand, two hundred eighty-seven".