6482378112 has 128 divisors (see below), whose sum is σ = 19766457600. Its totient is φ = 1843845120.

The previous prime is 6482378107. The next prime is 6482378117. The reversal of 6482378112 is 2118732846.

It is an interprime number because it is at equal distance from previous prime (6482378107) and next prime (6482378117).

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

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6482378117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 610287 + ... + 620817.

It is an arithmetic number, because the mean of its divisors is an integer number (154425450).

Almost surely, 2^6482378112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6482378112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9883228800).

6482378112 is an abundant number, since it is smaller than the sum of its proper divisors (13284079488).

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

6482378112 is a wasteful number, since it uses less digits than its factorization.

6482378112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10784 (or 10772 counting only the distinct ones).

The product of its digits is 129024, while the sum is 42.

The square root of 6482378112 is about 80513.2170019308. The cubic root of 6482378112 is about 1864.5675419411.

The spelling of 6482378112 in words is "six billion, four hundred eighty-two million, three hundred seventy-eight thousand, one hundred twelve".