6888141456 has 80 divisors (see below), whose sum is σ = 20593920000. Its totient is φ = 1943121024.

The previous prime is 6888141439. The next prime is 6888141457. The reversal of 6888141456 is 6541418886.

It is a junction number, because it is equal to n+sod(n) for n = 6888141399 and 6888141408.

It is not an unprimeable number, because it can be changed into a prime (6888141457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103206 + ... + 156293.

It is an arithmetic number, because the mean of its divisors is an integer number (257424000).

Almost surely, 2^6888141456 is an apocalyptic number.

It is an amenable number.

6888141456 is an abundant number, since it is smaller than the sum of its proper divisors (13705778544).

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

6888141456 is a wasteful number, since it uses less digits than its factorization.

6888141456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259596 (or 259590 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 51.

The square root of 6888141456 is about 82994.8278870437. The cubic root of 6888141456 is about 1902.6870067009.

The spelling of 6888141456 in words is "six billion, eight hundred eighty-eight million, one hundred forty-one thousand, four hundred fifty-six".