4281349239936 has 192 divisors, whose sum is σ = 12780832821120. Its totient is φ = 1426612995072.

The previous prime is 4281349239887. The next prime is 4281349239943. The reversal of 4281349239936 is 6399329431824.

4281349239936 is a `hidden beast` number, since 4 + 2 + 81 + 3 + 492 + 39 + 9 + 36 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a nude number because it is divisible by every one of its digits.

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 23 ways as a sum of consecutive naturals, for example, 94004626 + ... + 94050158.

It is an arithmetic number, because the mean of its divisors is an integer number (66566837610).

Almost surely, 2^{4281349239936} 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 4281349239936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6390416410560).

4281349239936 is an abundant number, since it is smaller than the sum of its proper divisors (8499483581184).

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

4281349239936 is an equidigital number, since it uses as much as digits as its factorization.

4281349239936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48585 (or 48561 counting only the distinct ones).

The product of its digits is 60466176, while the sum is 63.

The spelling of 4281349239936 in words is "four trillion, two hundred eighty-one billion, three hundred forty-nine million, two hundred thirty-nine thousand, nine hundred thirty-six".