4011352218 has 48 divisors (see below), whose sum is σ = 8756748000. Its totient is φ = 1327078368.

The previous prime is 4011352217. The next prime is 4011352313. The reversal of 4011352218 is 8122531104.

4011352218 is a `hidden beast` number, since 401 + 1 + 35 + 221 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4011352191 and 4011352200.

It is not an unprimeable number, because it can be changed into a prime (4011352217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1768321 + ... + 1770587.

It is an arithmetic number, because the mean of its divisors is an integer number (182432250).

Almost surely, 2^4011352218 is an apocalyptic number.

4011352218 is an abundant number, since it is smaller than the sum of its proper divisors (4745395782).

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

4011352218 is a wasteful number, since it uses less digits than its factorization.

4011352218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2971 (or 2968 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 4011352218 is about 63335.2367801684. The cubic root of 4011352218 is about 1588.9013437917.

The spelling of 4011352218 in words is "four billion, eleven million, three hundred fifty-two thousand, two hundred eighteen".