6419210112 has 144 divisors (see below), whose sum is σ = 21487962600. Its totient is φ = 1834043904.

The previous prime is 6419210107. The next prime is 6419210159. The reversal of 6419210112 is 2110129146.

6419210112 is a `hidden beast` number, since 641 + 9 + 2 + 1 + 0 + 1 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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 17 ways as a sum of consecutive naturals, for example, 412 + ... + 113307.

Almost surely, 2^6419210112 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 6419210112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10743981300).

6419210112 is an abundant number, since it is smaller than the sum of its proper divisors (15068752488).

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

6419210112 is a wasteful number, since it uses less digits than its factorization.

6419210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113753 (or 113731 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 6419210112 is about 80119.9732401353. The cubic root of 6419210112 is about 1858.4912913080.

Adding to 6419210112 its reverse (2110129146), we get a palindrome (8529339258).

The spelling of 6419210112 in words is "six billion, four hundred nineteen million, two hundred ten thousand, one hundred twelve".