6342635195064 has 64 divisors (see below), whose sum is σ = 20135349830400. Its totient is φ = 1812181483872.

The previous prime is 6342635195011. The next prime is 6342635195069. The reversal of 6342635195064 is 4605915362436.

6342635195064 is a `hidden beast` number, since 6 + 3 + 4 + 2 + 63 + 519 + 5 + 0 + 64 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 6342635195064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6342635195069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2097430762 + ... + 2097433785.

It is an arithmetic number, because the mean of its divisors is an integer number (314614841100).

Almost surely, 2^{6342635195064} is an apocalyptic number.

It is an amenable number.

6342635195064 is an abundant number, since it is smaller than the sum of its proper divisors (13792714635336).

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

6342635195064 is a wasteful number, since it uses less digits than its factorization.

6342635195064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4194864569 (or 4194864559 counting only the distinct ones).

The product of its (nonzero) digits is 13996800, while the sum is 54.

The spelling of 6342635195064 in words is "six trillion, three hundred forty-two billion, six hundred thirty-five million, one hundred ninety-five thousand, sixty-four".