4221426467 has 4 divisors (see below), whose sum is σ = 4221767760. Its totient is φ = 4221085176.

The previous prime is 4221426439. The next prime is 4221426497. The reversal of 4221426467 is 7646241224.

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 4221426467 - 2¹⁰ = 4221425443 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4221426467.

It is not an unprimeable number, because it can be changed into a prime (4221426427) 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, 151367 + ... + 177072.

It is an arithmetic number, because the mean of its divisors is an integer number (1055441940).

Almost surely, 2^4221426467 is an apocalyptic number.

4221426467 is a deficient number, since it is larger than the sum of its proper divisors (341293).

4221426467 is a wasteful number, since it uses less digits than its factorization.

4221426467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341292.

The product of its digits is 129024, while the sum is 38.

The square root of 4221426467 is about 64972.5054696215. The cubic root of 4221426467 is about 1616.1676503751.

The spelling of 4221426467 in words is "four billion, two hundred twenty-one million, four hundred twenty-six thousand, four hundred sixty-seven".