64324933012 has 24 divisors (see below), whose sum is σ = 116582941440. Its totient is φ = 31034797920.

The previous prime is 64324933007. The next prime is 64324933069. The reversal of 64324933012 is 21033942346.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 2396187 + ... + 2422882.

It is an arithmetic number, because the mean of its divisors is an integer number (4857622560).

Almost surely, 2^64324933012 is an apocalyptic number.

It is an amenable number.

64324933012 is a deficient number, since it is larger than the sum of its proper divisors (52258008428).

64324933012 is a wasteful number, since it uses less digits than its factorization.

64324933012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4819191 (or 4819189 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 64324933012 in words is "sixty-four billion, three hundred twenty-four million, nine hundred thirty-three thousand, twelve".