16259925426 has 16 divisors (see below), whose sum is σ = 32572394400. Its totient is φ = 5411217888.

The previous prime is 16259925421. The next prime is 16259925481. The reversal of 16259925426 is 62452995261.

It is a happy number.

16259925426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (16259925421) 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 7 ways as a sum of consecutive naturals, for example, 2185291 + ... + 2192718.

It is an arithmetic number, because the mean of its divisors is an integer number (2035774650).

Almost surely, 2^16259925426 is an apocalyptic number.

16259925426 is an abundant number, since it is smaller than the sum of its proper divisors (16312468974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16259925426 is a wasteful number, since it uses less digits than its factorization.

16259925426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4378633.

The product of its digits is 2332800, while the sum is 51.

The spelling of 16259925426 in words is "sixteen billion, two hundred fifty-nine million, nine hundred twenty-five thousand, four hundred twenty-six".