6382864172916 has 144 divisors (see below), whose sum is σ = 20456637626880. Its totient is φ = 1629786980160.

The previous prime is 6382864172891. The next prime is 6382864172933. The reversal of 6382864172916 is 6192714682836.

6382864172916 is a `hidden beast` number, since 6 + 382 + 86 + 4 + 172 + 9 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 19350186 + ... + 19677281.

It is an arithmetic number, because the mean of its divisors is an integer number (142059983520).

Almost surely, 2^{6382864172916} is an apocalyptic number.

6382864172916 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

6382864172916 is an abundant number, since it is smaller than the sum of its proper divisors (14073773453964).

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

6382864172916 is a wasteful number, since it uses less digits than its factorization.

6382864172916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39027554 (or 39027549 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 63.

The spelling of 6382864172916 in words is "six trillion, three hundred eighty-two billion, eight hundred sixty-four million, one hundred seventy-two thousand, nine hundred sixteen".