264452242613 has 16 divisors (see below), whose sum is σ = 285162331776. Its totient is φ = 243794905920.

The previous prime is 264452242609. The next prime is 264452242619. The reversal of 264452242613 is 316242254462.

It is a cyclic number.

It is not a de Polignac number, because 264452242613 - 2² = 264452242609 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264452242619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43130558 + ... + 43136688.

It is an arithmetic number, because the mean of its divisors is an integer number (17822645736).

Almost surely, 2^264452242613 is an apocalyptic number.

It is an amenable number.

264452242613 is a deficient number, since it is larger than the sum of its proper divisors (20710089163).

264452242613 is a wasteful number, since it uses less digits than its factorization.

264452242613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9884.

The product of its digits is 552960, while the sum is 41.

The spelling of 264452242613 in words is "two hundred sixty-four billion, four hundred fifty-two million, two hundred forty-two thousand, six hundred thirteen".