42848282304281 has 8 divisors (see below), whose sum is σ = 42856180322760. Its totient is φ = 42840384671488.

The previous prime is 42848282304259. The next prime is 42848282304301. The reversal of 42848282304281 is 18240328284824.

It can be written as a sum of positive squares in 4 ways, for example, as 2701802288656 + 40146480015625 = 1643716^2 + 6336125^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42848282304281 is a prime.

It is a super-2 number, since 2×42848282304281² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42848282304221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310928465 + ... + 311066241.

It is an arithmetic number, because the mean of its divisors is an integer number (5357022540345).

Almost surely, 2^{42848282304281} is an apocalyptic number.

It is an amenable number.

42848282304281 is a deficient number, since it is larger than the sum of its proper divisors (7898018479).

42848282304281 is a wasteful number, since it uses less digits than its factorization.

42848282304281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192843.

The product of its (nonzero) digits is 12582912, while the sum is 56.

The spelling of 42848282304281 in words is "forty-two trillion, eight hundred forty-eight billion, two hundred eighty-two million, three hundred four thousand, two hundred eighty-one".