4324404120140 has 144 divisors (see below), whose sum is σ = 9973806151680. Its totient is φ = 1573992126720.

The previous prime is 4324404120109. The next prime is 4324404120149. The reversal of 4324404120140 is 410214044234.

It is not an unprimeable number, because it can be changed into a prime (4324404120149) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 172749425 + ... + 172774455.

It is an arithmetic number, because the mean of its divisors is an integer number (69262542720).

Almost surely, 2^{4324404120140} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4324404120140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4986903075840).

4324404120140 is an abundant number, since it is smaller than the sum of its proper divisors (5649402031540).

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

4324404120140 is a wasteful number, since it uses less digits than its factorization.

4324404120140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25792 (or 25777 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 4324404120140 its reverse (410214044234), we get a palindrome (4734618164374).

The spelling of 4324404120140 in words is "four trillion, three hundred twenty-four billion, four hundred four million, one hundred twenty thousand, one hundred forty".