16868520200337 has 8 divisors (see below), whose sum is σ = 24221464903104. Its totient is φ = 10380627815568.

The previous prime is 16868520200309. The next prime is 16868520200341. The reversal of 16868520200337 is 73300202586861.

It is a happy number.

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

It is not a de Polignac number, because 16868520200337 - 2¹⁰ = 16868520199313 is a prime.

It is a super-2 number, since 2×16868520200337² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16868520200337.

It is not an unprimeable number, because it can be changed into a prime (16868520200387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216263079453 + ... + 216263079530.

It is an arithmetic number, because the mean of its divisors is an integer number (3027683112888).

Almost surely, 2^{16868520200337} is an apocalyptic number.

It is an amenable number.

16868520200337 is a deficient number, since it is larger than the sum of its proper divisors (7352944702767).

16868520200337 is a wasteful number, since it uses less digits than its factorization.

16868520200337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432526158999.

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 16868520200337 in words is "sixteen trillion, eight hundred sixty-eight billion, five hundred twenty million, two hundred thousand, three hundred thirty-seven".