4138418860 has 24 divisors (see below), whose sum is σ = 8708545440. Its totient is φ = 1651964544.

The previous prime is 4138418839. The next prime is 4138418897. The reversal of 4138418860 is 688148314.

It is an unprimeable number.

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, 202705 + ... + 222184.

It is an arithmetic number, because the mean of its divisors is an integer number (362856060).

Almost surely, 2^4138418860 is an apocalyptic number.

It is an amenable number.

4138418860 is an abundant number, since it is smaller than the sum of its proper divisors (4570126580).

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

4138418860 is a wasteful number, since it uses less digits than its factorization.

4138418860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425385 (or 425383 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 4138418860 is about 64330.5437564459. The cubic root of 4138418860 is about 1605.5043313084.

The spelling of 4138418860 in words is "four billion, one hundred thirty-eight million, four hundred eighteen thousand, eight hundred sixty".