4227436043 has 4 divisors (see below), whose sum is σ = 4249569408. Its totient is φ = 4205302680.

The previous prime is 4227436039. The next prime is 4227436061. The reversal of 4227436043 is 3406347224.

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 4227436043 - 2² = 4227436039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4227435994 and 4227436012.

It is not an unprimeable number, because it can be changed into a prime (4227436033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11066396 + ... + 11066777.

It is an arithmetic number, because the mean of its divisors is an integer number (1062392352).

Almost surely, 2^4227436043 is an apocalyptic number.

4227436043 is a deficient number, since it is larger than the sum of its proper divisors (22133365).

4227436043 is a wasteful number, since it uses less digits than its factorization.

4227436043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22133364.

The product of its (nonzero) digits is 96768, while the sum is 35.

The square root of 4227436043 is about 65018.7360919912. The cubic root of 4227436043 is about 1616.9342061970.

The spelling of 4227436043 in words is "four billion, two hundred twenty-seven million, four hundred thirty-six thousand, forty-three".