4221415233673 has 8 divisors (see below), whose sum is σ = 4605200256096. Its totient is φ = 3837633544800.

The previous prime is 4221415233647. The next prime is 4221415233731. The reversal of 4221415233673 is 3763325141224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4221415233673 - 2¹⁷ = 4221415102601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4221415233473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2339733 + ... + 3730573.

It is an arithmetic number, because the mean of its divisors is an integer number (575650032012).

Almost surely, 2^{4221415233673} is an apocalyptic number.

It is an amenable number.

4221415233673 is a deficient number, since it is larger than the sum of its proper divisors (383785022423).

4221415233673 is a wasteful number, since it uses less digits than its factorization.

4221415233673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666775.

The product of its digits is 725760, while the sum is 43.

The spelling of 4221415233673 in words is "four trillion, two hundred twenty-one billion, four hundred fifteen million, two hundred thirty-three thousand, six hundred seventy-three".