6342856897188 has 24 divisors (see below), whose sum is σ = 16914285059392. Its totient is φ = 1812244827744.

The previous prime is 6342856897187. The next prime is 6342856897213. The reversal of 6342856897188 is 8817986582436.

It is not an unprimeable number, because it can be changed into a prime (6342856897187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37755100495 + ... + 37755100662.

Almost surely, 2^{6342856897188} is an apocalyptic number.

It is an amenable number.

6342856897188 is an abundant number, since it is smaller than the sum of its proper divisors (10571428162204).

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

6342856897188 is a wasteful number, since it uses less digits than its factorization.

6342856897188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75510201171 (or 75510201169 counting only the distinct ones).

The product of its digits is 1114767360, while the sum is 75.

The spelling of 6342856897188 in words is "six trillion, three hundred forty-two billion, eight hundred fifty-six million, eight hundred ninety-seven thousand, one hundred eighty-eight".