4054330340 has 96 divisors (see below), whose sum is σ = 9161722080. Its totient is φ = 1501691904.

The previous prime is 4054330307. The next prime is 4054330417. The reversal of 4054330340 is 430334504.

It is a happy number.

4054330340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 614742436 + 3439587904 = 24794^2 + 58648^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8871392 + ... + 8871848.

It is an arithmetic number, because the mean of its divisors is an integer number (95434605).

Almost surely, 2^4054330340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4054330340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4580861040).

4054330340 is an abundant number, since it is smaller than the sum of its proper divisors (5107391740).

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

4054330340 is a wasteful number, since it uses less digits than its factorization.

4054330340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849 (or 847 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 4054330340 is about 63673.6235815114. The cubic root of 4054330340 is about 1594.5557591832. Note that the first 3 decimals are identical.

Adding to 4054330340 its reverse (430334504), we get a palindrome (4484664844).

The spelling of 4054330340 in words is "four billion, fifty-four million, three hundred thirty thousand, three hundred forty".