6872402385228 has 24 divisors (see below), whose sum is σ = 16035677442288. Its totient is φ = 2290790526976.

The previous prime is 6872402385227. The next prime is 6872402385253. The reversal of 6872402385228 is 8225832042786.

It is a super-2 number, since 2×6872402385228² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6872402385223) 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 7 ways as a sum of consecutive naturals, for example, 1801900 + ... + 4122092.

It is an arithmetic number, because the mean of its divisors is an integer number (668153226762).

Almost surely, 2^{6872402385228} is an apocalyptic number.

It is an amenable number.

6872402385228 is an abundant number, since it is smaller than the sum of its proper divisors (9163275057060).

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

6872402385228 is a wasteful number, since it uses less digits than its factorization.

6872402385228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2567033 (or 2567031 counting only the distinct ones).

The product of its (nonzero) digits is 20643840, while the sum is 57.

The spelling of 6872402385228 in words is "six trillion, eight hundred seventy-two billion, four hundred two million, three hundred eighty-five thousand, two hundred twenty-eight".