264513341445109 has 8 divisors (see below), whose sum is σ = 270786680792672. Its totient is φ = 258245541474480.

The previous prime is 264513341445107. The next prime is 264513341445127. The reversal of 264513341445109 is 901544143315462.

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

It is a cyclic number.

It is not a de Polignac number, because 264513341445109 - 2¹ = 264513341445107 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 (264513341445107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1384747599 + ... + 1384938604.

It is an arithmetic number, because the mean of its divisors is an integer number (33848335099084).

Almost surely, 2^{264513341445109} is an apocalyptic number.

It is an amenable number.

264513341445109 is a deficient number, since it is larger than the sum of its proper divisors (6273339347563).

264513341445109 is a wasteful number, since it uses less digits than its factorization.

264513341445109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2769688467.

The product of its (nonzero) digits is 6220800, while the sum is 52.

The spelling of 264513341445109 in words is "two hundred sixty-four trillion, five hundred thirteen billion, three hundred forty-one million, four hundred forty-five thousand, one hundred nine".