4421454334 has 16 divisors (see below), whose sum is σ = 7237923840. Its totient is φ = 2008969560.

The previous prime is 4421454319. The next prime is 4421454421. The reversal of 4421454334 is 4334541244.

It is a self number, because there is not a number n which added to its sum of digits gives 4421454334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20707 + ... + 96289.

It is an arithmetic number, because the mean of its divisors is an integer number (452370240).

Almost surely, 2^4421454334 is an apocalyptic number.

4421454334 is a deficient number, since it is larger than the sum of its proper divisors (2816469506).

4421454334 is a wasteful number, since it uses less digits than its factorization.

4421454334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78255.

The product of its digits is 92160, while the sum is 34.

The square root of 4421454334 is about 66494.0172797523. The cubic root of 4421454334 is about 1641.3015562507.

Adding to 4421454334 its reverse (4334541244), we get a palindrome (8755995578).

The spelling of 4421454334 in words is "four billion, four hundred twenty-one million, four hundred fifty-four thousand, three hundred thirty-four".