7018412028 has 48 divisors (see below), whose sum is σ = 17072025600. Its totient is φ = 2241576000.

The previous prime is 7018411999. The next prime is 7018412053. The reversal of 7018412028 is 8202148107.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 7018412028.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55828 + ... + 130971.

It is an arithmetic number, because the mean of its divisors is an integer number (355667200).

Almost surely, 2^7018412028 is an apocalyptic number.

It is an amenable number.

7018412028 is an abundant number, since it is smaller than the sum of its proper divisors (10053613572).

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

7018412028 is a wasteful number, since it uses less digits than its factorization.

7018412028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186938 (or 186936 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 7018412028 is about 83775.9633069056. The cubic root of 7018412028 is about 1914.6069021589.

The spelling of 7018412028 in words is "seven billion, eighteen million, four hundred twelve thousand, twenty-eight".