16671352014023 has 4 divisors (see below), whose sum is σ = 19052973730320. Its totient is φ = 14289730297728.

The previous prime is 16671352014011. The next prime is 16671352014077. The reversal of 16671352014023 is 32041025317661.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16671352014023 - 2⁴⁰ = 15571840386247 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 (16671352014523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1190810858138 + ... + 1190810858151.

It is an arithmetic number, because the mean of its divisors is an integer number (4763243432580).

Almost surely, 2^{16671352014023} is an apocalyptic number.

16671352014023 is a deficient number, since it is larger than the sum of its proper divisors (2381621716297).

16671352014023 is an equidigital number, since it uses as much as digits as its factorization.

16671352014023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2381621716296.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 16671352014023 in words is "sixteen trillion, six hundred seventy-one billion, three hundred fifty-two million, fourteen thousand, twenty-three".