264498841064 has 16 divisors (see below), whose sum is σ = 496537933920. Its totient is φ = 132088725360.

The previous prime is 264498841037. The next prime is 264498841093. The reversal of 264498841064 is 460148894462.

264498841064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 20079902 + ... + 20093069.

It is an arithmetic number, because the mean of its divisors is an integer number (31033620870).

Almost surely, 2^264498841064 is an apocalyptic number.

It is an amenable number.

264498841064 is a deficient number, since it is larger than the sum of its proper divisors (232039092856).

264498841064 is a wasteful number, since it uses less digits than its factorization.

264498841064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40173800 (or 40173796 counting only the distinct ones).

The product of its (nonzero) digits is 10616832, while the sum is 56.

The spelling of 264498841064 in words is "two hundred sixty-four billion, four hundred ninety-eight million, eight hundred forty-one thousand, sixty-four".