4043007340 has 24 divisors (see below), whose sum is σ = 8937174960. Its totient is φ = 1532086848.

The previous prime is 4043007329. The next prime is 4043007347. The reversal of 4043007340 is 437003404.

It is not an unprimeable number, because it can be changed into a prime (4043007347) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5319367 + ... + 5320126.

It is an arithmetic number, because the mean of its divisors is an integer number (372382290).

Almost surely, 2^4043007340 is an apocalyptic number.

It is an amenable number.

4043007340 is an abundant number, since it is smaller than the sum of its proper divisors (4894167620).

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

4043007340 is a wasteful number, since it uses less digits than its factorization.

4043007340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10639521 (or 10639519 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 4043007340 is about 63584.6470462800. The cubic root of 4043007340 is about 1593.0699413278.

The spelling of 4043007340 in words is "four billion, forty-three million, seven thousand, three hundred forty".