4421249322 has 24 divisors (see below), whose sum is σ = 10286172576. Its totient is φ = 1263214008.

The previous prime is 4421249321. The next prime is 4421249369. The reversal of 4421249322 is 2239421244.

It is not an unprimeable number, because it can be changed into a prime (4421249321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7518838 + ... + 7519425.

It is an arithmetic number, because the mean of its divisors is an integer number (428590524).

Almost surely, 2^4421249322 is an apocalyptic number.

4421249322 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4421249322 is an abundant number, since it is smaller than the sum of its proper divisors (5864923254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4421249322 is a wasteful number, since it uses less digits than its factorization.

4421249322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15038282 (or 15038275 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 4421249322 is about 66492.4756795835. The cubic root of 4421249322 is about 1641.2761881486.

The spelling of 4421249322 in words is "four billion, four hundred twenty-one million, two hundred forty-nine thousand, three hundred twenty-two".