4496272690221 has 24 divisors (see below), whose sum is σ = 6994338414336. Its totient is φ = 2766883059360.

The previous prime is 4496272690109. The next prime is 4496272690319. The reversal of 4496272690221 is 1220962726944.

4496272690221 is a `hidden beast` number, since 4 + 4 + 9 + 627 + 2 + 6 + 9 + 0 + 2 + 2 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-4496272690221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4496272691221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6127936 + ... + 6822326.

It is an arithmetic number, because the mean of its divisors is an integer number (291430767264).

Almost surely, 2^{4496272690221} is an apocalyptic number.

It is an amenable number.

4496272690221 is a deficient number, since it is larger than the sum of its proper divisors (2498065724115).

4496272690221 is a wasteful number, since it uses less digits than its factorization.

4496272690221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749753 (or 749750 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 4496272690221 in words is "four trillion, four hundred ninety-six billion, two hundred seventy-two million, six hundred ninety thousand, two hundred twenty-one".