64466210345 has 16 divisors (see below), whose sum is σ = 77667624192. Its totient is φ = 51367633920.

The previous prime is 64466210327. The next prime is 64466210371. The reversal of 64466210345 is 54301266446.

It is not a de Polignac number, because 64466210345 - 2⁸ = 64466210089 is a prime.

It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 8184329 + ... + 8192201.

It is an arithmetic number, because the mean of its divisors is an integer number (4854226512).

Almost surely, 2^64466210345 is an apocalyptic number.

It is an amenable number.

64466210345 is a deficient number, since it is larger than the sum of its proper divisors (13201413847).

64466210345 is a wasteful number, since it uses less digits than its factorization.

64466210345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14192.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 64466210345 in words is "sixty-four billion, four hundred sixty-six million, two hundred ten thousand, three hundred forty-five".