4420231320 has 64 divisors (see below), whose sum is σ = 13584140640. Its totient is φ = 1149977600.

The previous prime is 4420231313. The next prime is 4420231357. The reversal of 4420231320 is 231320244.

It is a super-3 number, since 3×4420231320³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 444291 + ... + 454130.

Almost surely, 2^4420231320 is an apocalyptic number.

4420231320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4420231320 is an abundant number, since it is smaller than the sum of its proper divisors (9163909320).

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

4420231320 is a wasteful number, since it uses less digits than its factorization.

4420231320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898476 (or 898472 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 4420231320 is about 66484.8202223635. The cubic root of 4420231320 is about 1641.1502093755.

Adding to 4420231320 its reverse (231320244), we get a palindrome (4651551564).

The spelling of 4420231320 in words is "four billion, four hundred twenty million, two hundred thirty-one thousand, three hundred twenty".