6419964541086 has 12 divisors (see below), whose sum is σ = 13909923172392. Its totient is φ = 2139988180356.

The previous prime is 6419964541037. The next prime is 6419964541127. The reversal of 6419964541086 is 6801454699146.

It is a happy number.

6419964541086 is a `hidden beast` number, since 6 + 4 + 1 + 9 + 9 + 6 + 4 + 541 + 0 + 86 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 178332348346 + ... + 178332348381.

It is an arithmetic number, because the mean of its divisors is an integer number (1159160264366).

Almost surely, 2^{6419964541086} is an apocalyptic number.

6419964541086 is an abundant number, since it is smaller than the sum of its proper divisors (7489958631306).

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

6419964541086 is a wasteful number, since it uses less digits than its factorization.

6419964541086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356664696735 (or 356664696732 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 63.

The spelling of 6419964541086 in words is "six trillion, four hundred nineteen billion, nine hundred sixty-four million, five hundred forty-one thousand, eighty-six".