4463122446 has 96 divisors (see below), whose sum is σ = 10491586560. Its totient is φ = 1366972992.

The previous prime is 4463122379. The next prime is 4463122451. The reversal of 4463122446 is 6442213644.

It is a self number, because there is not a number n which added to its sum of digits gives 4463122446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2676505 + ... + 2678171.

It is an arithmetic number, because the mean of its divisors is an integer number (109287360).

Almost surely, 2^4463122446 is an apocalyptic number.

4463122446 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4463122446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5245793280).

4463122446 is an abundant number, since it is smaller than the sum of its proper divisors (6028464114).

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

4463122446 is a wasteful number, since it uses less digits than its factorization.

4463122446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950 (or 1947 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

The square root of 4463122446 is about 66806.6048082074. The cubic root of 4463122446 is about 1646.4413596150.

The spelling of 4463122446 in words is "four billion, four hundred sixty-three million, one hundred twenty-two thousand, four hundred forty-six".