4320241130440 has 32 divisors (see below), whose sum is σ = 9735428578680. Its totient is φ = 1725450045952.

The previous prime is 4320241130393. The next prime is 4320241130467. The reversal of 4320241130440 is 440311420234.

It can be written as a sum of positive squares in 4 ways, for example, as 2155440932164 + 2164800198276 = 1468142^2 + 1471326^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4320241130399 and 4320241130408.

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, 82673749 + ... + 82725988.

Almost surely, 2^{4320241130440} is an apocalyptic number.

4320241130440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4320241130440 is an abundant number, since it is smaller than the sum of its proper divisors (5415187448240).

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

4320241130440 is a wasteful number, since it uses less digits than its factorization.

4320241130440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165400401 (or 165400397 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4320241130440 its reverse (440311420234), we get a palindrome (4760552550674).

The spelling of 4320241130440 in words is "four trillion, three hundred twenty billion, two hundred forty-one million, one hundred thirty thousand, four hundred forty".