424411322140 has 96 divisors (see below), whose sum is σ = 1002556953216. Its totient is φ = 149742320640.

The previous prime is 424411322129. The next prime is 424411322161. The reversal of 424411322140 is 41223114424.

It is a junction number, because it is equal to n+sod(n) for n = 424411322099 and 424411322108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6022710 + ... + 6092770.

It is an arithmetic number, because the mean of its divisors is an integer number (10443301596).

Almost surely, 2^424411322140 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 424411322140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (501278476608).

424411322140 is an abundant number, since it is smaller than the sum of its proper divisors (578145631076).

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

424411322140 is a wasteful number, since it uses less digits than its factorization.

424411322140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71119 (or 71117 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 424411322140 its reverse (41223114424), we get a palindrome (465634436564).

The spelling of 424411322140 in words is "four hundred twenty-four billion, four hundred eleven million, three hundred twenty-two thousand, one hundred forty".