229564163426 has 32 divisors (see below), whose sum is σ = 374865254400. Its totient is φ = 104805985536.

The previous prime is 229564163369. The next prime is 229564163453. The reversal of 229564163426 is 624361465922.

229564163426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1009625 + ... + 1215923.

It is an arithmetic number, because the mean of its divisors is an integer number (11714539200).

Almost surely, 2^229564163426 is an apocalyptic number.

229564163426 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

229564163426 is a deficient number, since it is larger than the sum of its proper divisors (145301090974).

229564163426 is a wasteful number, since it uses less digits than its factorization.

229564163426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206778.

The product of its digits is 3732480, while the sum is 50.

The spelling of 229564163426 in words is "two hundred twenty-nine billion, five hundred sixty-four million, one hundred sixty-three thousand, four hundred twenty-six".