4223478041 has 4 divisors (see below), whose sum is σ = 4223648784. Its totient is φ = 4223307300.

The previous prime is 4223478029. The next prime is 4223478053. The reversal of 4223478041 is 1408743224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (4223478029) and next prime (4223478053).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4223478041 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4223477992 and 4223478010.

It is not an unprimeable number, because it can be changed into a prime (4223478071) 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 3 ways as a sum of consecutive naturals, for example, 40355 + ... + 100376.

It is an arithmetic number, because the mean of its divisors is an integer number (1055912196).

Almost surely, 2^4223478041 is an apocalyptic number.

It is an amenable number.

4223478041 is a deficient number, since it is larger than the sum of its proper divisors (170743).

4223478041 is a wasteful number, since it uses less digits than its factorization.

4223478041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170742.

The product of its (nonzero) digits is 43008, while the sum is 35.

The square root of 4223478041 is about 64988.2915685587. The cubic root of 4223478041 is about 1616.4294221223.

The spelling of 4223478041 in words is "four billion, two hundred twenty-three million, four hundred seventy-eight thousand, forty-one".