4205350043 has 4 divisors (see below), whose sum is σ = 4341006528. Its totient is φ = 4069693560.

The previous prime is 4205349997. The next prime is 4205350057. The reversal of 4205350043 is 3400535024.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4205350043 - 2³⁰ = 3131608219 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4205349994 and 4205350021.

It is not an unprimeable number, because it can be changed into a prime (4205350343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67828196 + ... + 67828257.

It is an arithmetic number, because the mean of its divisors is an integer number (1085251632).

Almost surely, 2^4205350043 is an apocalyptic number.

4205350043 is a deficient number, since it is larger than the sum of its proper divisors (135656485).

4205350043 is a wasteful number, since it uses less digits than its factorization.

4205350043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135656484.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 4205350043 is about 64848.6703256127. The cubic root of 4205350043 is about 1614.1134277752.

Adding to 4205350043 its reverse (3400535024), we get a palindrome (7605885067).

The spelling of 4205350043 in words is "four billion, two hundred five million, three hundred fifty thousand, forty-three".