6317269899648 has 128 divisors (see below), whose sum is σ = 17768714364000. Its totient is φ = 1981733240832.

The previous prime is 6317269899587. The next prime is 6317269899671. The reversal of 6317269899648 is 8469989627136.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105913098 + ... + 105972726.

Almost surely, 2^{6317269899648} is an apocalyptic number.

6317269899648 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6317269899648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8884357182000).

6317269899648 is an abundant number, since it is smaller than the sum of its proper divisors (11451444464352).

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

6317269899648 is a wasteful number, since it uses less digits than its factorization.

6317269899648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75892 (or 75880 counting only the distinct ones).

The product of its digits is 1693052928, while the sum is 78.

The spelling of 6317269899648 in words is "six trillion, three hundred seventeen billion, two hundred sixty-nine million, eight hundred ninety-nine thousand, six hundred forty-eight".