16094998003021 has 8 divisors (see below), whose sum is σ = 19476300104640. Its totient is φ = 12984200069568.

The previous prime is 16094998003001. The next prime is 16094998003061. The reversal of 16094998003021 is 12030089949061.

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

It is not a de Polignac number, because 16094998003021 - 2¹⁹ = 16094997478733 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16094998003021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16094998003001) 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, 67626041911 + ... + 67626042148.

It is an arithmetic number, because the mean of its divisors is an integer number (2434537513080).

Almost surely, 2^{16094998003021} is an apocalyptic number.

It is an amenable number.

16094998003021 is a deficient number, since it is larger than the sum of its proper divisors (3381302101619).

16094998003021 is a wasteful number, since it uses less digits than its factorization.

16094998003021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135252084083.

The product of its (nonzero) digits is 839808, while the sum is 52.

The spelling of 16094998003021 in words is "sixteen trillion, ninety-four billion, nine hundred ninety-eight million, three thousand, twenty-one".