16686835000334 has 16 divisors (see below), whose sum is σ = 25269289493760. Its totient is φ = 8264113463040.

The previous prime is 16686835000333. The next prime is 16686835000351. The reversal of 16686835000334 is 43300053868661.

It is a super-2 number, since 2×16686835000334² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16686835000331) 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, 93650939 + ... + 93828950.

It is an arithmetic number, because the mean of its divisors is an integer number (1579330593360).

Almost surely, 2^{16686835000334} is an apocalyptic number.

16686835000334 is a deficient number, since it is larger than the sum of its proper divisors (8582454493426).

16686835000334 is a wasteful number, since it uses less digits than its factorization.

16686835000334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187480315.

The product of its (nonzero) digits is 7464960, while the sum is 53.

Adding to 16686835000334 its reverse (43300053868661), we get a palindrome (59986888868995).

The spelling of 16686835000334 in words is "sixteen trillion, six hundred eighty-six billion, eight hundred thirty-five million, three hundred thirty-four", and thus it is an aban number.