16423644014 has 8 divisors (see below), whose sum is σ = 24912269280. Its totient is φ = 8119554256.

The previous prime is 16423644001. The next prime is 16423644047. The reversal of 16423644014 is 41044632461.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46133654 + ... + 46134009.

It is an arithmetic number, because the mean of its divisors is an integer number (3114033660).

Almost surely, 2^16423644014 is an apocalyptic number.

16423644014 is a deficient number, since it is larger than the sum of its proper divisors (8488625266).

16423644014 is an equidigital number, since it uses as much as digits as its factorization.

16423644014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92267754.

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 16423644014 in words is "sixteen billion, four hundred twenty-three million, six hundred forty-four thousand, fourteen".