4418381740 has 12 divisors (see below), whose sum is σ = 9278601696. Its totient is φ = 1767352688.

The previous prime is 4418381713. The next prime is 4418381749. The reversal of 4418381740 is 471838144.

It is a happy number.

It is a super-3 number, since 3×4418381740³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4418381693 and 4418381702.

It is not an unprimeable number, because it can be changed into a prime (4418381749) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 110459524 + ... + 110459563.

It is an arithmetic number, because the mean of its divisors is an integer number (773216808).

Almost surely, 2^4418381740 is an apocalyptic number.

It is an amenable number.

4418381740 is an abundant number, since it is smaller than the sum of its proper divisors (4860219956).

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

4418381740 is a wasteful number, since it uses less digits than its factorization.

4418381740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220919096 (or 220919094 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 4418381740 is about 66470.9089752803. The cubic root of 4418381740 is about 1640.9212724820.

The spelling of 4418381740 in words is "four billion, four hundred eighteen million, three hundred eighty-one thousand, seven hundred forty".