4634470038221 has 16 divisors (see below), whose sum is σ = 4871291443200. Its totient is φ = 4403733609600.

The previous prime is 4634470038193. The next prime is 4634470038293. The reversal of 4634470038221 is 1228300744364.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4634470038221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4634470038721) 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 15 ways as a sum of consecutive naturals, for example, 4784336 + ... + 5670873.

It is an arithmetic number, because the mean of its divisors is an integer number (304455715200).

Almost surely, 2^{4634470038221} is an apocalyptic number.

It is an amenable number.

4634470038221 is a deficient number, since it is larger than the sum of its proper divisors (236821404979).

4634470038221 is a wasteful number, since it uses less digits than its factorization.

4634470038221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10455500.

The product of its (nonzero) digits is 774144, while the sum is 44.

The spelling of 4634470038221 in words is "four trillion, six hundred thirty-four billion, four hundred seventy million, thirty-eight thousand, two hundred twenty-one".