4660048039681 has 8 divisors (see below), whose sum is σ = 4950316606400. Its totient is φ = 4374279761040.

The previous prime is 4660048039609. The next prime is 4660048039711. The reversal of 4660048039681 is 1869308400664.

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

It is a cyclic number.

It is not a de Polignac number, because 4660048039681 - 2¹³ = 4660048031489 is a prime.

It is a super-4 number, since 4×4660048039681⁴ (a number of 52 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4660048039081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1125069885 + ... + 1125074026.

It is an arithmetic number, because the mean of its divisors is an integer number (618789575800).

Almost surely, 2^{4660048039681} is an apocalyptic number.

It is an amenable number.

4660048039681 is a deficient number, since it is larger than the sum of its proper divisors (290268566719).

4660048039681 is a wasteful number, since it uses less digits than its factorization.

4660048039681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2250144039.

The product of its (nonzero) digits is 5971968, while the sum is 55.

The spelling of 4660048039681 in words is "four trillion, six hundred sixty billion, forty-eight million, thirty-nine thousand, six hundred eighty-one".