16930233489 has 8 divisors (see below), whose sum is σ = 24310078912. Its totient is φ = 10418605200.

The previous prime is 16930233473. The next prime is 16930233491. The reversal of 16930233489 is 98433203961.

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 16930233489 - 2⁴ = 16930233473 is a prime.

It is a super-2 number, since 2×16930233489² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16930233409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217054237 + ... + 217054314.

It is an arithmetic number, because the mean of its divisors is an integer number (3038759864).

Almost surely, 2^16930233489 is an apocalyptic number.

It is an amenable number.

16930233489 is a deficient number, since it is larger than the sum of its proper divisors (7379845423).

16930233489 is a wasteful number, since it uses less digits than its factorization.

16930233489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434108567.

The product of its (nonzero) digits is 839808, while the sum is 48.

The spelling of 16930233489 in words is "sixteen billion, nine hundred thirty million, two hundred thirty-three thousand, four hundred eighty-nine".