264435311140616 has 64 divisors (see below), whose sum is σ = 618681244769280. Its totient is φ = 102939948406080.

The previous prime is 264435311140597. The next prime is 264435311140657. The reversal of 264435311140616 is 616041113534462.

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, 180093620 + ... + 181556003.

It is an arithmetic number, because the mean of its divisors is an integer number (9666894449520).

Almost surely, 2^{264435311140616} is an apocalyptic number.

It is an amenable number.

264435311140616 is an abundant number, since it is smaller than the sum of its proper divisors (354245933628664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

264435311140616 is a wasteful number, since it uses less digits than its factorization.

264435311140616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361650834 (or 361650830 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 264435311140616 in words is "two hundred sixty-four trillion, four hundred thirty-five billion, three hundred eleven million, one hundred forty thousand, six hundred sixteen".