4221300385 has 16 divisors (see below), whose sum is σ = 5153248512. Its totient is φ = 3318884800.

The previous prime is 4221300383. The next prime is 4221300401. The reversal of 4221300385 is 5830031224.

It is not a de Polignac number, because 4221300385 - 2¹ = 4221300383 is a prime.

It is a super-2 number, since 2×4221300385² = 35638753880802296450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4221300383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93780 + ... + 131290.

It is an arithmetic number, because the mean of its divisors is an integer number (322078032).

Almost surely, 2^4221300385 is an apocalyptic number.

It is an amenable number.

4221300385 is a deficient number, since it is larger than the sum of its proper divisors (931948127).

4221300385 is a wasteful number, since it uses less digits than its factorization.

4221300385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37904.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 4221300385 is about 64971.5351904201. The cubic root of 4221300385 is about 1616.1515601049.

The spelling of 4221300385 in words is "four billion, two hundred twenty-one million, three hundred thousand, three hundred eighty-five".