4341421333040 has 160 divisors (see below), whose sum is σ = 11166935270400. Its totient is φ = 1556537103360.

The previous prime is 4341421333033. The next prime is 4341421333061. The reversal of 4341421333040 is 403331241434.

It is a junction number, because it is equal to n+sod(n) for n = 4341421332988 and 4341421333006.

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, 20651981 + ... + 20861139.

It is an arithmetic number, because the mean of its divisors is an integer number (69793345440).

Almost surely, 2^{4341421333040} is an apocalyptic number.

4341421333040 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 4341421333040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5583467635200).

4341421333040 is an abundant number, since it is smaller than the sum of its proper divisors (6825513937360).

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

4341421333040 is a wasteful number, since it uses less digits than its factorization.

4341421333040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209515 (or 209509 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 4341421333040 its reverse (403331241434), we get a palindrome (4744752574474).

The spelling of 4341421333040 in words is "four trillion, three hundred forty-one billion, four hundred twenty-one million, three hundred thirty-three thousand, forty".