4005077043 has 16 divisors (see below), whose sum is σ = 5868095616. Its totient is φ = 2409599040.

The previous prime is 4005077003. The next prime is 4005077047. The reversal of 4005077043 is 3407705004.

4005077043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4005077043 - 2⁸ = 4005076787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4005077043.

It is not an unprimeable number, because it can be changed into a prime (4005077047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 438421 + ... + 447462.

It is an arithmetic number, because the mean of its divisors is an integer number (366755976).

Almost surely, 2^4005077043 is an apocalyptic number.

4005077043 is a deficient number, since it is larger than the sum of its proper divisors (1863018573).

4005077043 is a wasteful number, since it uses less digits than its factorization.

4005077043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886034.

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 4005077043 is about 63285.6780243366. The cubic root of 4005077043 is about 1588.0723766362.

The spelling of 4005077043 in words is "four billion, five million, seventy-seven thousand, forty-three".