4135380618 has 8 divisors (see below), whose sum is σ = 8270761248. Its totient is φ = 1378460204.

The previous prime is 4135380553. The next prime is 4135380631. The reversal of 4135380618 is 8160835314.

It is a sphenic number, since it is the product of 3 distinct primes.

4135380618 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 344615046 + ... + 344615057.

It is an arithmetic number, because the mean of its divisors is an integer number (1033845156).

Almost surely, 2^4135380618 is an apocalyptic number.

4135380618 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4135380618 is a wasteful number, since it uses less digits than its factorization.

4135380618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689230108.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 4135380618 is about 64306.9251169732. The cubic root of 4135380618 is about 1605.1113386336. Note that the first 3 decimals are identical.

The spelling of 4135380618 in words is "four billion, one hundred thirty-five million, three hundred eighty thousand, six hundred eighteen".