16834304626393 has 8 divisors (see below), whose sum is σ = 16860221972480. Its totient is φ = 16808407212960.

The previous prime is 16834304626379. The next prime is 16834304626453. The reversal of 16834304626393 is 39362640343861.

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 a de Polignac number, because none of the positive numbers 2^k-16834304626393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16834304626343) 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, 3292305 + ... + 6671422.

It is an arithmetic number, because the mean of its divisors is an integer number (2107527746560).

Almost surely, 2^{16834304626393} is an apocalyptic number.

It is an amenable number.

16834304626393 is a deficient number, since it is larger than the sum of its proper divisors (25917346087).

16834304626393 is a wasteful number, since it uses less digits than its factorization.

16834304626393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9966327.

The product of its (nonzero) digits is 40310784, while the sum is 58.

The spelling of 16834304626393 in words is "sixteen trillion, eight hundred thirty-four billion, three hundred four million, six hundred twenty-six thousand, three hundred ninety-three".