43380004 has 6 divisors (see below), whose sum is σ = 75915014. Its totient is φ = 21690000.

The previous prime is 43379989. The next prime is 43380017. The reversal of 43380004 is 40008334.

43380004 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 only one way, i.e., 34199104 + 9180900 = 5848^2 + 3030^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5422497 + ... + 5422504.

Almost surely, 2^43380004 is an apocalyptic number.

It is an amenable number.

43380004 is a deficient number, since it is larger than the sum of its proper divisors (32535010).

43380004 is a wasteful number, since it uses less digits than its factorization.

43380004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10845005 (or 10845003 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 43380004 is about 6586.3498236884. The cubic root of 43380004 is about 351.3688003815.

Adding to 43380004 its reverse (40008334), we get a palindrome (83388338).

The spelling of 43380004 in words is "forty-three million, three hundred eighty thousand, four".