6464717343236 has 12 divisors (see below), whose sum is σ = 11313886690512. Its totient is φ = 3232178288808.

The previous prime is 6464717343197. The next prime is 6464717343269. The reversal of 6464717343236 is 6323437174646.

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, 45015050 + ... + 45158433.

It is an arithmetic number, because the mean of its divisors is an integer number (942823890876).

Almost surely, 2^{6464717343236} is an apocalyptic number.

It is an amenable number.

6464717343236 is a deficient number, since it is larger than the sum of its proper divisors (4849169347276).

6464717343236 is a wasteful number, since it uses less digits than its factorization.

6464717343236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90191410 (or 90191408 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 56.

The spelling of 6464717343236 in words is "six trillion, four hundred sixty-four billion, seven hundred seventeen million, three hundred forty-three thousand, two hundred thirty-six".