16410349823 has 4 divisors (see below), whose sum is σ = 18754685520. Its totient is φ = 14066014128.

The previous prime is 16410349801. The next prime is 16410349829. The reversal of 16410349823 is 32894301461.

16410349823 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32894301461 = 7 ⋅4699185923.

It is a cyclic number.

It is not a de Polignac number, because 16410349823 - 2¹⁴ = 16410333439 is a prime.

It is a super-2 number, since 2×16410349823² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16410349829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1172167838 + ... + 1172167851.

It is an arithmetic number, because the mean of its divisors is an integer number (4688671380).

Almost surely, 2^16410349823 is an apocalyptic number.

16410349823 is a deficient number, since it is larger than the sum of its proper divisors (2344335697).

16410349823 is an equidigital number, since it uses as much as digits as its factorization.

16410349823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2344335696.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 16410349823 in words is "sixteen billion, four hundred ten million, three hundred forty-nine thousand, eight hundred twenty-three".