16926338803 has 8 divisors (see below), whose sum is σ = 19436944320. Its totient is φ = 14577707880.

The previous prime is 16926338773. The next prime is 16926338837. The reversal of 16926338803 is 30883362961.

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 16926338803 - 2⁹ = 16926338291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16926338873) 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, 40493425 + ... + 40493842.

It is an arithmetic number, because the mean of its divisors is an integer number (2429618040).

Almost surely, 2^16926338803 is an apocalyptic number.

16926338803 is a deficient number, since it is larger than the sum of its proper divisors (2510605517).

16926338803 is a wasteful number, since it uses less digits than its factorization.

16926338803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80987297.

The product of its (nonzero) digits is 1119744, while the sum is 49.

The spelling of 16926338803 in words is "sixteen billion, nine hundred twenty-six million, three hundred thirty-eight thousand, eight hundred three".