4123232000 has 144 divisors (see below), whose sum is σ = 10331193600. Its totient is φ = 1639731200.

The previous prime is 4123231999. The next prime is 4123232039. The reversal of 4123232000 is 2323214.

It is a self number, because there is not a number n which added to its sum of digits gives 4123232000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8607761 + ... + 8608239.

It is an arithmetic number, because the mean of its divisors is an integer number (71744400).

Almost surely, 2^4123232000 is an apocalyptic number.

4123232000 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 4123232000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5165596800).

4123232000 is an abundant number, since it is smaller than the sum of its proper divisors (6207961600).

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

4123232000 is an equidigital number, since it uses as much as digits as its factorization.

4123232000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779 (or 755 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 4123232000 is about 64212.3975568581. The cubic root of 4123232000 is about 1603.5380041460.

Adding to 4123232000 its reverse (2323214), we get a palindrome (4125555214).

The spelling of 4123232000 in words is "four billion, one hundred twenty-three million, two hundred thirty-two thousand".