4381419481 has 8 divisors (see below), whose sum is σ = 4467210440. Its totient is φ = 4296457728.

The previous prime is 4381419451. The next prime is 4381419517. The reversal of 4381419481 is 1849141834.

It can be written as a sum of positive squares in 4 ways, for example, as 389707081 + 3991712400 = 19741^2 + 63180^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4381419481 - 2¹¹ = 4381417433 is a prime.

It is a super-2 number, since 2×4381419481² = 38393673336972618722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4381419451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196626 + ... + 217771.

It is an arithmetic number, because the mean of its divisors is an integer number (558401305).

Almost surely, 2^4381419481 is an apocalyptic number.

It is an amenable number.

4381419481 is a deficient number, since it is larger than the sum of its proper divisors (85790959).

4381419481 is a wasteful number, since it uses less digits than its factorization.

4381419481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414603.

The product of its digits is 110592, while the sum is 43.

The square root of 4381419481 is about 66192.2917037928. The cubic root of 4381419481 is about 1636.3327088441.

The spelling of 4381419481 in words is "four billion, three hundred eighty-one million, four hundred nineteen thousand, four hundred eighty-one".