264229901326 has 16 divisors (see below), whose sum is σ = 404333959680. Its totient is φ = 129474199960.

The previous prime is 264229901323. The next prime is 264229901333. The reversal of 264229901326 is 623109922462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264229901323) 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, 5547466 + ... + 5594893.

It is an arithmetic number, because the mean of its divisors is an integer number (25270872480).

Almost surely, 2^264229901326 is an apocalyptic number.

264229901326 is a deficient number, since it is larger than the sum of its proper divisors (140104058354).

264229901326 is a wasteful number, since it uses less digits than its factorization.

264229901326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11142599.

The product of its (nonzero) digits is 559872, while the sum is 46.

The spelling of 264229901326 in words is "two hundred sixty-four billion, two hundred twenty-nine million, nine hundred one thousand, three hundred twenty-six".