4424240401320 has 128 divisors (see below), whose sum is σ = 13452989616000. Its totient is φ = 1163868134400.

The previous prime is 4424240401289. The next prime is 4424240401351. The reversal of 4424240401320 is 231040424244.

It is an interprime number because it is at equal distance from previous prime (4424240401289) and next prime (4424240401351).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2256795 + ... + 3733845.

It is an arithmetic number, because the mean of its divisors is an integer number (105101481375).

Almost surely, 2^{4424240401320} is an apocalyptic number.

4424240401320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4424240401320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6726494808000).

4424240401320 is an abundant number, since it is smaller than the sum of its proper divisors (9028749214680).

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

4424240401320 is a wasteful number, since it uses less digits than its factorization.

4424240401320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477403 (or 1477399 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 4424240401320 its reverse (231040424244), we get a palindrome (4655280825564).

The spelling of 4424240401320 in words is "four trillion, four hundred twenty-four billion, two hundred forty million, four hundred one thousand, three hundred twenty".