4660898485221 has 32 divisors (see below), whose sum is σ = 7860276771840. Its totient is φ = 2701970132400.

The previous prime is 4660898485207. The next prime is 4660898485259. The reversal of 4660898485221 is 1225848980664.

4660898485221 is a `hidden beast` number, since 4 + 6 + 60 + 8 + 9 + 8 + 48 + 522 + 1 = 666.

It is not a de Polignac number, because 4660898485221 - 2⁹ = 4660898484709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4660898485021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 341151015 + ... + 341164676.

It is an arithmetic number, because the mean of its divisors is an integer number (245633649120).

Almost surely, 2^{4660898485221} is an apocalyptic number.

It is an amenable number.

4660898485221 is a deficient number, since it is larger than the sum of its proper divisors (3199378286619).

4660898485221 is a wasteful number, since it uses less digits than its factorization.

4660898485221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682315734 (or 682315728 counting only the distinct ones).

The product of its (nonzero) digits is 53084160, while the sum is 63.

The spelling of 4660898485221 in words is "four trillion, six hundred sixty billion, eight hundred ninety-eight million, four hundred eighty-five thousand, two hundred twenty-one".