16706623201151 has 16 divisors (see below), whose sum is σ = 18412171710240. Its totient is φ = 15061213560960.

The previous prime is 16706623201141. The next prime is 16706623201153. The reversal of 16706623201151 is 15110232660761.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16706623201151 is a prime.

It is a super-3 number, since 3×16706623201151³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16706623201099 and 16706623201108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16706623201153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3504545 + ... + 6759813.

It is an arithmetic number, because the mean of its divisors is an integer number (1150760731890).

Almost surely, 2^{16706623201151} is an apocalyptic number.

16706623201151 is a deficient number, since it is larger than the sum of its proper divisors (1705548509089).

16706623201151 is a wasteful number, since it uses less digits than its factorization.

16706623201151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3264506.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 16706623201151 in words is "sixteen trillion, seven hundred six billion, six hundred twenty-three million, two hundred one thousand, one hundred fifty-one".