6384112540 has 96 divisors (see below), whose sum is σ = 14598694656. Its totient is φ = 2331141120.

The previous prime is 6384112517. The next prime is 6384112547. The reversal of 6384112540 is 452114836.

It is a junction number, because it is equal to n+sod(n) for n = 6384112496 and 6384112505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6384112547) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13788349 + ... + 13788811.

It is an arithmetic number, because the mean of its divisors is an integer number (152069736).

Almost surely, 2^6384112540 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 6384112540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7299347328).

6384112540 is an abundant number, since it is smaller than the sum of its proper divisors (8214582116).

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

6384112540 is a wasteful number, since it uses less digits than its factorization.

6384112540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959 (or 957 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 6384112540 is about 79900.6416745197. The cubic root of 6384112540 is about 1855.0979467466.

The spelling of 6384112540 in words is "six billion, three hundred eighty-four million, one hundred twelve thousand, five hundred forty".