6860143680 has 112 divisors (see below), whose sum is σ = 23456457024. Its totient is φ = 1688647680.

The previous prime is 6860143649. The next prime is 6860143681. The reversal of 6860143680 is 863410686.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6860143681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262366 + ... + 287325.

It is an arithmetic number, because the mean of its divisors is an integer number (209432652).

Almost surely, 2^6860143680 is an apocalyptic number.

6860143680 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6860143680 is an abundant number, since it is smaller than the sum of its proper divisors (16596313344).

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

6860143680 is a wasteful number, since it uses less digits than its factorization.

6860143680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549724 (or 549714 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 6860143680 is about 82825.9843285910. The cubic root of 6860143680 is about 1900.1055970858.

The spelling of 6860143680 in words is "six billion, eight hundred sixty million, one hundred forty-three thousand, six hundred eighty".