4541627446422 has 128 divisors (see below), whose sum is σ = 10078824038400. Its totient is φ = 1352832624000.

The previous prime is 4541627446399. The next prime is 4541627446429. The reversal of 4541627446422 is 2246447261454.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4541627446429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1375832172 + ... + 1375835472.

It is an arithmetic number, because the mean of its divisors is an integer number (78740812800).

Almost surely, 2^{4541627446422} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4541627446422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5039412019200).

4541627446422 is an abundant number, since it is smaller than the sum of its proper divisors (5537196591978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4541627446422 is a wasteful number, since it uses less digits than its factorization.

4541627446422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4482.

The product of its digits is 10321920, while the sum is 51.

The spelling of 4541627446422 in words is "four trillion, five hundred forty-one billion, six hundred twenty-seven million, four hundred forty-six thousand, four hundred twenty-two".