16426004323 has 8 divisors (see below), whose sum is σ = 17146886400. Its totient is φ = 15705681288.

The previous prime is 16426004227. The next prime is 16426004341. The reversal of 16426004323 is 32340062461.

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 16426004323 - 2¹⁷ = 16425873251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16426004363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79143 + ... + 197776.

It is an arithmetic number, because the mean of its divisors is an integer number (2143360800).

Almost surely, 2^16426004323 is an apocalyptic number.

16426004323 is a deficient number, since it is larger than the sum of its proper divisors (720882077).

16426004323 is a wasteful number, since it uses less digits than its factorization.

16426004323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279521.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 16426004323 its reverse (32340062461), we get a palindrome (48766066784).

The spelling of 16426004323 in words is "sixteen billion, four hundred twenty-six million, four thousand, three hundred twenty-three".