16338796573 has 8 divisors (see below), whose sum is σ = 17826299136. Its totient is φ = 14851653600.

The previous prime is 16338796571. The next prime is 16338796631. The reversal of 16338796573 is 37569783361.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 16338796573 - 2¹ = 16338796571 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 (16338796571) 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, 9940 + ... + 181042.

It is an arithmetic number, because the mean of its divisors is an integer number (2228287392).

Almost surely, 2^16338796573 is an apocalyptic number.

It is an amenable number.

16338796573 is a deficient number, since it is larger than the sum of its proper divisors (1487502563).

16338796573 is a wasteful number, since it uses less digits than its factorization.

16338796573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179795.

The product of its digits is 17146080, while the sum is 58.

The spelling of 16338796573 in words is "sixteen billion, three hundred thirty-eight million, seven hundred ninety-six thousand, five hundred seventy-three".