4030322043 has 16 divisors (see below), whose sum is σ = 5942595456. Its totient is φ = 2409157440.

The previous prime is 4030322011. The next prime is 4030322057. The reversal of 4030322043 is 3402230304.

It is not a de Polignac number, because 4030322043 - 2⁵ = 4030322011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4030322083) 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 15 ways as a sum of consecutive naturals, for example, 834105 + ... + 838922.

It is an arithmetic number, because the mean of its divisors is an integer number (371412216).

Almost surely, 2^4030322043 is an apocalyptic number.

4030322043 is a deficient number, since it is larger than the sum of its proper divisors (1912273413).

4030322043 is a wasteful number, since it uses less digits than its factorization.

4030322043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673114.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 4030322043 is about 63484.8174211756. The cubic root of 4030322043 is about 1591.4020626129.

Adding to 4030322043 its reverse (3402230304), we get a palindrome (7432552347).

The spelling of 4030322043 in words is "four billion, thirty million, three hundred twenty-two thousand, forty-three".