4643122416 has 80 divisors (see below), whose sum is σ = 13368787200. Its totient is φ = 1379994624.

The previous prime is 4643122387. The next prime is 4643122423. The reversal of 4643122416 is 6142213464.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134236 + ... + 165243.

It is an arithmetic number, because the mean of its divisors is an integer number (167109840).

Almost surely, 2^4643122416 is an apocalyptic number.

It is an amenable number.

4643122416 is an abundant number, since it is smaller than the sum of its proper divisors (8725664784).

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

4643122416 is a wasteful number, since it uses less digits than its factorization.

4643122416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299526 (or 299520 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 4643122416 is about 68140.4609318135. The cubic root of 4643122416 is about 1668.2842306153.

The spelling of 4643122416 in words is "four billion, six hundred forty-three million, one hundred twenty-two thousand, four hundred sixteen".