16325202406 has 16 divisors (see below), whose sum is σ = 25350444000. Its totient is φ = 7875459648.

The previous prime is 16325202403. The next prime is 16325202457. The reversal of 16325202406 is 60420252361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16325202403) 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, 19455 + ... + 181738.

It is an arithmetic number, because the mean of its divisors is an integer number (1584402750).

Almost surely, 2^16325202406 is an apocalyptic number.

16325202406 is a deficient number, since it is larger than the sum of its proper divisors (9025241594).

16325202406 is a wasteful number, since it uses less digits than its factorization.

16325202406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202623.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 16325202406 its reverse (60420252361), we get a palindrome (76745454767).

The spelling of 16325202406 in words is "sixteen billion, three hundred twenty-five million, two hundred two thousand, four hundred six".