16834315723 has 8 divisors (see below), whose sum is σ = 17933832000. Its totient is φ = 15756149448.

The previous prime is 16834315699. The next prime is 16834315753. The reversal of 16834315723 is 32751343861.

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 16834315723 - 2⁵ = 16834315691 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 16834315723.

It is not an unprimeable number, because it can be changed into a prime (16834315753) 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, 5335873 + ... + 5339026.

It is an arithmetic number, because the mean of its divisors is an integer number (2241729000).

Almost surely, 2^16834315723 is an apocalyptic number.

16834315723 is a deficient number, since it is larger than the sum of its proper divisors (1099516277).

16834315723 is a wasteful number, since it uses less digits than its factorization.

16834315723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10675001.

The product of its digits is 362880, while the sum is 43.

The spelling of 16834315723 in words is "sixteen billion, eight hundred thirty-four million, three hundred fifteen thousand, seven hundred twenty-three".