4223685941 has 4 divisors (see below), whose sum is σ = 4277150400. Its totient is φ = 4170221484.

The previous prime is 4223685929. The next prime is 4223685953. The reversal of 4223685941 is 1495863224.

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 (4223685929) and next prime (4223685953).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4223685941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4223685892 and 4223685901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223685341) 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, 26732111 + ... + 26732268.

It is an arithmetic number, because the mean of its divisors is an integer number (1069287600).

Almost surely, 2^4223685941 is an apocalyptic number.

It is an amenable number.

4223685941 is a deficient number, since it is larger than the sum of its proper divisors (53464459).

4223685941 is an equidigital number, since it uses as much as digits as its factorization.

4223685941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53464458.

The product of its digits is 414720, while the sum is 44.

The square root of 4223685941 is about 64989.8910677653. The cubic root of 4223685941 is about 1616.4559445097.

The spelling of 4223685941 in words is "four billion, two hundred twenty-three million, six hundred eighty-five thousand, nine hundred forty-one".