4623422000 has 240 divisors, whose sum is σ = 12530462880. Its totient is φ = 1645056000.

The previous prime is 4623421939. The next prime is 4623422009. The reversal of 4623422000 is 2243264.

It is not an unprimeable number, because it can be changed into a prime (4623422009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10981790 + ... + 10982210.

It is an arithmetic number, because the mean of its divisors is an integer number (52210262).

Almost surely, 2^4623422000 is an apocalyptic number.

4623422000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4623422000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6265231440).

4623422000 is an abundant number, since it is smaller than the sum of its proper divisors (7907040880).

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

4623422000 is a wasteful number, since it uses less digits than its factorization.

4623422000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497 (or 464 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 4623422000 is about 67995.7498671792. The cubic root of 4623422000 is about 1665.9214179234.

Adding to 4623422000 its reverse (2243264), we get a palindrome (4625665264).

The spelling of 4623422000 in words is "four billion, six hundred twenty-three million, four hundred twenty-two thousand".