16315223426 has 8 divisors (see below), whose sum is σ = 24475008144. Its totient is φ = 8156887380.

The previous prime is 16315223423. The next prime is 16315223447. The reversal of 16315223426 is 62432251361.

16315223426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (16315223423) 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, 333560 + ... + 379331.

It is an arithmetic number, because the mean of its divisors is an integer number (3059376018).

Almost surely, 2^16315223426 is an apocalyptic number.

16315223426 is a deficient number, since it is larger than the sum of its proper divisors (8159784718).

16315223426 is a wasteful number, since it uses less digits than its factorization.

16315223426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724336.

The product of its digits is 51840, while the sum is 35.

Adding to 16315223426 its reverse (62432251361), we get a palindrome (78747474787).

The spelling of 16315223426 in words is "sixteen billion, three hundred fifteen million, two hundred twenty-three thousand, four hundred twenty-six".