4124440618 has 32 divisors (see below), whose sum is σ = 6959908800. Its totient is φ = 1821544704.

The previous prime is 4124440613. The next prime is 4124440627. The reversal of 4124440618 is 8160444214.

It is a super-2 number, since 2×4124440618² = 34022020822816443848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (4124440613) by changing a digit.

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, 39288 + ... + 98956.

It is an arithmetic number, because the mean of its divisors is an integer number (217497150).

Almost surely, 2^4124440618 is an apocalyptic number.

4124440618 is a deficient number, since it is larger than the sum of its proper divisors (2835468182).

4124440618 is a wasteful number, since it uses less digits than its factorization.

4124440618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59814.

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 4124440618 is about 64221.8079627162. The cubic root of 4124440618 is about 1603.6946672978.

The spelling of 4124440618 in words is "four billion, one hundred twenty-four million, four hundred forty thousand, six hundred eighteen".