264212944135 has 32 divisors (see below), whose sum is σ = 364100480640. Its totient is φ = 180299685888.

The previous prime is 264212944129. The next prime is 264212944159. The reversal of 264212944135 is 531449212462.

It is not a de Polignac number, because 264212944135 - 2¹⁷ = 264212813063 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 264212944091 and 264212944100.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 20776539 + ... + 20789251.

It is an arithmetic number, because the mean of its divisors is an integer number (11378140020).

Almost surely, 2^264212944135 is an apocalyptic number.

264212944135 is a deficient number, since it is larger than the sum of its proper divisors (99887536505).

264212944135 is a wasteful number, since it uses less digits than its factorization.

264212944135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15547.

The product of its digits is 414720, while the sum is 43.

The spelling of 264212944135 in words is "two hundred sixty-four billion, two hundred twelve million, nine hundred forty-four thousand, one hundred thirty-five".